Universal Cable Productions v. Atlantic Specialty Insurance ( 2019 )


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  •                  FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    UNIVERSAL CABLE PRODUCTIONS,                 No.17-56672
    LLC, a Delaware limited liability
    company; NORTHERN                              D.C. No.
    ENTERTAINMENT PRODUCTIONS,                 2:16 cv-04435 PA
    LLC, a Delaware limited liability
    company,
    Plaintiffs-Appellants,            OPINION
    v.
    ATLANTIC SPECIALTY INSURANCE
    COMPANY, a New York insurance
    company,
    Defendant-Appellee.
    Appeal from the United States District Court
    for the Central District of California
    Percy Anderson, District Judge, Presiding
    Argued and Submitted March 4, 2019
    Pasadena, California
    Filed July 12, 2019
    2       UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    Before: Ransey Guy Cole, Jr.,* A. Wallace Tashima,
    and Jacqueline H. Nguyen, Circuit Judges.
    Opinion by Judge Tashima
    SUMMARY**
    Insurance Law
    The panel reversed in part and vacated in part the district
    court’s summary judgment in favor of Atlantic Specialty
    Insurance Company in a diversity insurance coverage action
    brought by Universal Cable Productions against its insurer,
    Atlantic.
    Universal sought to recover for expenses incurred when
    they moved production of the television series Dig out of
    Jerusalem after Hamas fired rockets from Gaza into Israel.
    Atlantic denied coverage based on the insurance policy’s war
    exclusions.
    The panel applied California law.
    Under the doctrine of contra proferentem, any ambiguity
    in a policy exclusion is generally construed against the
    *
    The Honorable Ransey Guy Cole, Jr., United States Chief Circuit
    Judge for the U.S. Court of Appeals for the Sixth Circuit, sitting by
    designation.
    **
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.              3
    insurer and in favor of the insured. The panel declined to
    apply contra proferentem either in favor of Universal’s
    interpretation, or in favor of Atlantic.
    The panel held that the district court erred in holding that
    Atlantic met its burden of demonstrating that the first two war
    exclusions applied. The panel further held that to the
    contrary, the record demonstrated that neither exclusion
    applied here, and Atlantic breached its insurance contract by
    denying Universal coverage on that basis. Specifically, the
    panel held that Atlantic breached its contract when it denied
    coverage by defining Hamas’ conduct as “war” and “warlike
    action by a military force.” The panel also held that the
    district court erred when it failed to apply the specialized
    meaning, pursuant to Section 1644 of the California Civil
    Code, of those two terms. The panel held that the specialized
    meaning of both “war” and “warlike action by a military
    force” required hostilities to be between either de jure or de
    facto sovereigns, and Hamas constituted neither. The panel
    directed the entry of summary judgment in favor of Universal
    on these two exclusions.
    Because the district court did not address the third war
    exclusion – whether Hamas’ actions constituted “insurrection,
    rebellion, or revolution” – the panel remanded for the district
    court to address that question in the first instance.
    The panel held that the district court’s summary judgment
    on Universal’s bad faith claim was predicated on its
    erroneous analysis of the first and second war exclusions.
    Because the panel concluded that Atlantic breached its
    contract, and because there were remaining triable issues of
    fact, the panel vacated the grant of summary judgment on
    4    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    Universal’s bad faith claim, and remanded for further
    proceedings.
    The panel denied Atlantic’s motion to strike as moot. The
    panel denied Atlantic’s request for sanctions.
    COUNSEL
    Amanda Kate Bonn (argued) and Kalpana Srinivasan,
    Susman Godfrey LLP, Los Angeles, California; Jacob W.
    Buchdahl, Susman Godfrey LLP, New York, New York; for
    Plaintiffs-Appellants.
    Margaret A. Grignon (argued) and Anne M. Grignon,
    Grignon Law Firm LLP, Long Beach, California; Michael
    Keeley and Carla. C. Crapster, Strasburger & Price LLP,
    Dallas, Texas; for Defendant-Appellee.
    OPINION
    TASHIMA, Circuit Judge:
    In late June and through July of 2014, Hamas fired
    rockets from Gaza into Israel. Because of these hostilities,
    the plaintiffs, Universal Cable Productions, LLC, and
    Northern Entertainment Productions, LLC (collectively
    “Universal”), moved the production of their television series
    Dig out of Jerusalem. Universal incurred significant
    expenses during this move and filed an insurance claim for
    coverage of those costs under a television production
    insurance policy (the “Policy”).
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.                         5
    Universal’s insurer, defendant Atlantic Specialty
    Insurance Company (“Atlantic”), denied coverage, stating
    that although the Policy covered expenses related to
    terrorism, the hostilities were excluded from coverage.
    Atlantic relied on the Policy’s war exclusions, which
    excluded coverage for expenses resulting from “war,”
    “warlike action by a military force,” or “insurrection,
    rebellion, [or] revolution.” Atlantic concluded that Hamas’
    actions were excluded acts of war.
    Universal responded that these war exclusions did not
    apply because the terms had a specialized meaning in the
    insurance context. Specifically, “war” and “warlike action by
    a military force” required hostilities between de jure or de
    facto sovereigns. Universal argued that Hamas was not
    acting as a sovereign, and thus its actions were not excluded
    from coverage.
    The district court granted summary judgment to Atlantic
    and held that, instead of the specialized meanings of “war”
    and “warlike action,” the relevant definitions were the
    ordinary and plain meanings of each term. The district court
    held that under its interpretation, Hamas’ actions clearly
    constituted “war” and “warlike action by a military force,”
    rather than acts of terrorism. Based on its interpretation of
    those two exclusions, the district court also granted summary
    judgment to Atlantic on Universal’s bad faith claim.1
    Although this case concerns the Israeli-Palestinian
    conflict and hostilities between different factions in the
    region, the legal analysis boils down to simple contractual
    1
    The district court did not reach the third war exclusion, i.e., whether
    Hamas’ actions constituted “insurrection, rebellion, or revolution.”
    6    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    interpretation. Section 1644 of the California Civil Code
    requires us to apply the specialized meaning of a term –
    instead of the plain, ordinary meaning – when that specialized
    meaning has been developed from customary usage in a given
    industry and when both parties have constructive notice of
    that usage. Both “war” and “warlike action by a military
    force” have a specialized meaning in the insurance context
    and the parties had, at the least, constructive notice of the
    meaning. The district court erred when it failed to apply that
    meaning. Under that specialized meaning, both “war” and
    “warlike action by a military force” require hostilities
    between either de jure or de facto sovereigns, and Hamas
    constitutes neither.
    Accordingly, we reverse the district court’s entry of
    summary judgment in favor of Atlantic on the first two war
    exclusions and hold that Atlantic breached its contract when
    it denied coverage by defining Hamas’ conduct as “war” or
    “warlike action by a military force.” Because the district
    court did not address the third war exclusion – whether
    Hamas’ actions constituted “insurrection, rebellion, or
    revolution” – we remand for the district court to address that
    question in the first instance. The district court’s grant of
    Atlantic’s motion for summary judgment on Universal’s bad
    faith claim turned on its erroneous analysis of the first two
    war exclusions; accordingly, we vacate the grant of summary
    judgment on Universal’s bad faith claim and remand for
    proceedings consistent with this opinion.
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.                      7
    I. Background
    A. Historical Background
    We begin with the history between Israel, Palestine, and
    Hamas.2 The Palestinian political identity emerged between
    1923 and 1948. Jim Zanotti, Cong. Research Serv.,
    RL34074, The Palestinians: Background and U.S. Relations
    2 (2015) (“2015 CRS Palestine Report”). In 1947, the United
    Nations intended to create two states in what are now Israel
    and Palestine – one Jewish and one Arab – but for reasons
    that are still disputed, the U.N. ultimately founded only the
    Jewish state of Israel. 
    Id. In June
    1967, Israel gained control
    over the entire area that had historically constituted Palestine.
    
    Id. at 3.
    Ultimately, Israel annexed only East Jerusalem and
    the Golan Heights, leaving the West Bank and Gaza under
    Israeli occupation, but not under Israeli governance. 
    Id. In the
    mid-1990s, the Palestinian Authority was granted
    limited rule in Gaza and parts of the West Bank. 
    Id. at 4,
    26.
    In 2005, Israel unilaterally withdrew from Gaza, leaving
    control to the Palestinian Authority. 
    Id. at 47.
    According to
    a U.S. Congressional Research Service report, “[a]lthough not
    a state, the [Palestinian Authority] is organized like one –
    complete with democratic mechanisms; security forces; and
    executive, legislative, and judicial organs of governance.” 
    Id. at 26.
    The legislative branch is called the Palestinian
    Legislative Council. 
    Id. Fatah and
    Hamas are the largest
    Palestinian political movements. 
    Id. at 48.
    2
    We rely on the parties’ submissions in the record to conduct this
    brief historical analysis of the conflict.
    8     UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    Hamas was founded in 1987. Jim Zanotti, Cong.
    Research Serv., R41514, Hamas: Background and Issues for
    Congress 400 (2010) (“2010 CRS Hamas Report”). Hamas
    is committed “to the destruction of Israel and the
    establishment of an Islamic State in all of historic Palestine,
    comprised of present-day Israel, the West Bank, and Gaza.”
    2015 CRS Palestine Report at 33. Hamas’ command center
    is in Gaza. 
    Id. In 2006,
    Hamas won a majority of the seats
    in the Palestinian Legislative Council. 
    Id. at 26.
    Since then,
    Hamas has provided social services in the Gaza Strip,
    collected revenue, established a judicial branch of sorts, and
    received some assistance from foreign governments.
    According to the Congressional Research Service, there has
    been tension between Hamas’ activities as a “militant
    organization uncompromisingly opposed to Israel in defiance
    of international opprobrium” and Hamas’ activities as a “de
    facto government in Gaza.” 2010 CRS Hamas Report at 17.
    Hamas itself has drawn “a bright line bifurcating the
    organization’s leadership from its members in the Gaza
    government.” 
    Id. at 18.
    Furthermore, the same Report notes
    that any reference “to the government in Gaza as the ‘Hamas
    regime’ does not mean that all or even most of the people
    employed in ministries, civil service positions, and even
    security forces are necessarily members of Hamas or even
    Hamas sympathizers.” 
    Id. at 19.
    In June 2014, Hamas reached an agreement with Fatah to
    establish a consensus Palestinian Authority government.
    2015 CRS Palestine Report at 1. As part of the agreement,
    Hamas agreed to give up any formal responsibility for
    governing Palestine, and Hamas’ members no longer served
    as government ministers. 
    Id. at 1,
    29. Nevertheless, Hamas’
    security forces remained in Gaza and have continued to
    exercise some control there. 
    Id. at 29.
         UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.             9
    The United States has never recognized Palestine or Gaza
    as sovereign territorial nations, nor has it ever recognized
    Hamas as a sovereign or quasi-sovereign (i.e., a de jure or de
    facto government). In fact, since 1997, the United States has
    designated Hamas as a Foreign Terrorist Organization under
    the Immigration and Nationality Act, 8 U.S.C. § 1189(a)(1).
    Since 2007, Hamas has had a history of firing rockets into
    Israel. The United States has continued to designate Hamas
    as a Foreign Terrorist Organization and does not negotiate or
    enter into treaties with Hamas.
    B. Factual Background
    For the period from January 1, 2014, to June 30, 2015,
    Atlantic issued a television production insurance policy to
    Universal. The Policy covered losses that are “a direct result
    of an unexpected, sudden or accidental occurrence entirely
    beyond your control to include . . . [i]mminent peril, defined
    as certain, immediate and impending danger of such
    probability and severity to persons or property that it would
    be unreasonable or unconscionable to ignore.” The Policy,
    which was negotiated before December 2013, covered loss
    caused by terrorism if that loss was not otherwise excluded.
    The relevant exclusions for our analysis are the four war
    exclusions:
    1. War, including undeclared or civil war; or
    2. Warlike action by a military force,
    including action in hindering or defending
    against an actual or expected attack, by
    any government, sovereign, or other
    10    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    authority using military personnel or other
    agents; or
    3. Insurrection, rebellion, revolution,
    usurped power, or action taken by the
    governmental authority in hindering or
    defending against any of these. Such loss
    or damage is excluded regardless of any
    other cause or event contributed
    concurrently or in any sequence to the
    loss.
    4. Any weapon of war including atomic
    fission or radioactive force, whether in
    time of peace or war . . . .
    Universal’s broker, Aon/Albert G. Ruben Insurance Services,
    Inc., initially sent the first three exclusions above to Atlantic.
    The language was standard insurance industry form language
    from the Insurance Service Office, Inc.’s (“ISO”) standard
    Form No. CA00200310. Atlantic subsequently edited some
    of the policy language and added the fourth war exclusion.
    On December 3, 2013, Universal’s broker emailed
    Atlantic about three developments: (1) noting “that there is
    a production in development that is tentatively starting up in
    February 2014 and filming in Israel,” specifically in “Tel
    Aviv and Jerusalem”; (2) stating “[w]e wanted to get some
    feedback from you on what issues we may have covering the
    production under the blanket policy – any additional
    premiums or exclusions beyond our standard terms”; and
    (3) asking Atlantic to let Universal “know what [Atlantic’s]
    concerns may be on this.”
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.            11
    The broker then had a discussion with Atlantic “regarding
    issues they may have with the project entitled ‘Dig,’
    potentially working in Israel.” During that conversation,
    Atlantic indicated it “understands that [Universal] takes
    seriously safety and security precautions on every production
    but that they were particularly concerned about those
    precautions in this locale.” As a result, Atlantic asked
    Universal to provide “specific information regarding the
    security efforts that will be taken during the course of
    principal photography.” Atlantic then concluded that it
    would “not be imposing any additional premium or additional
    coverage terms on Dig relating to the work in Israel,” the
    “primary reason for [which] is [its] confidence in the safety
    and security measures that will be taken during the
    production.” Atlantic did not change the policy’s terms, add
    any exclusions – such as a terrorism exclusion – or charge
    any additional premium.
    1. June 2014 Conflict
    After Dig began production in Israel, three Israeli
    teenagers were kidnapped on June 12, 2014, and Hamas was
    suspected of involvement in the kidnappings. On June 30,
    2014, the bodies of the three missing teenagers were
    recovered, and there were signs indicating Hamas was
    involved. On July 2, 2014, a Palestinian teenager was
    abducted and killed by Israelis, presumably in retaliation for
    the kidnapping of the Israeli teens. In late June or early July
    2014, Hamas began firing rockets from Gaza into Israeli
    civilian populations, significantly increasing the number of
    12       UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    attacks around July 8.3 Israel responded by launching a
    campaign against Hamas, called “Operation Protective Edge.”
    On July 8, the U.S. State Department issued a warning
    regarding the “safety and security of civilians” in Israel,
    specifically in Jerusalem. Dig filming was scheduled to take
    place in Jerusalem over the next few weeks. Two days later,
    the Universal security team advised the Dig production team
    that the “security environment in Israel currently prohibits
    NBCU Security from being able to guarantee the safety and
    security of our employees, production partners and associated
    crew and talent.” The security team indicated that “current
    rocket attacks” appeared “to target locations to be used in
    forthcoming filming” and it was concerned about “acts of
    terrorism within Israel.”
    2. Denial of Claim Coverage
    On July 11, 2014, the day after receiving the security
    team’s advice, Universal decided to postpone production for
    a week and informed Atlantic. Four days later, Universal’s
    broker notified Atlantic in writing of Universal’s claim
    relating to the one-week delay of Dig. Atlantic’s Chief
    Underwriting Officer, Peter Williams, then wrote in an
    internal email to the claims investigator stating that the claim
    was a “covered claim they have immanent [sic] peril. Unless
    you are going to invoke the war exclusion.” Atlantic’s senior
    claims investigator responded to Williams:
    3
    Atlantic argues Hamas began firing rockets in mid-June, but
    Universal argues it was early July. Because the escalating conduct in
    early July likely caused Universal to relocate production, July is the
    relevant time period for our analysis.
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.            13
    Any chance you happen [sic] to suggest that
    they push for more than just the week, since
    the crew needs to be advised at least one week
    in advance for a push and since a ground war
    still might occur.
    The next day, Atlantic’s Assistant Vice President stated
    internally that “it looks like we need to have a lot further
    discussion about this.” Atlantic had never applied the war
    exclusions before this claim.
    Due to escalating violence, Universal decided to move the
    Dig production out of Israel altogether and notified Atlantic
    of that decision on July 17, 2014 That same day – two days
    after Universal’s broker submitted the initial written claim –
    Atlantic denied coverage under the war exclusions.
    Atlantic’s supervising claims examiner could not recall any
    other claim where a coverage determination was made in two
    days, stating that this denial occurred on an expedited
    timeframe. During the two days between the filing of the
    claim and Atlantic’s denial of coverage, Atlantic employees
    engaged in the following analysis: They conducted Google
    searches for news articles about Hamas and Israel and
    reviewed one case, in which the court declined to apply war
    exclusions to the act of Palestinian and Lebanese sub-national
    groups bombing a hotel in Beirut. See Holiday Inns Inc. v.
    Aetna Ins. Co., 
    571 F. Supp. 1460
    , 1503 (S.D.N.Y. 1983).
    Atlantic did not consult the policy’s underwriter about the
    intent regarding the exclusions, although its usual practice
    was to engage in such a consultation.
    Two weeks after denying coverage, Atlantic sent
    Universal a denial letter. Atlantic’s letter stated that
    “[r]ockets launched toward areas where filming is taking
    14    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    place would no doubt reasonably constitute” a covered
    imminent peril. Atlantic also stated, however, that “[t]he
    question now is not whether the loss falls within the insuring
    clause but whether the war exclusion” applies. Atlantic
    concluded that “the extra expense associated with the move
    is not covered under [the Policy] because of the exclusion for
    war and warlike action” – the first and second war exclusions.
    C. Procedural History
    Universal filed suit against Atlantic, asserting claims for
    breach of contract and breach of the implied covenant of good
    faith and fair dealing. During litigation, Atlantic took the
    position that all four contractual war exclusions barred
    coverage.
    Following discovery, Atlantic moved for summary
    judgment on both claims. Universal filed a cross-motion for
    partial summary judgment on its first claim: Atlantic
    breached the contract. In June 2017, the district court granted
    Atlantic’s motion in a short minute order without further
    explanation. Four months later, the district court issued a
    written order granting Atlantic’s motion and denying
    Universal’s motion, holding that the first two war exclusions
    barred coverage and that Atlantic did not act in bad faith.
    With regard to the war exclusions, the district court
    concluded that under California law, the exclusions should be
    understood in their popular and ordinary sense and that
    “[s]uch a conflict easily would be considered a ‘war’ by a
    layperson.” The district court rejected Universal’s argument
    that “war” has a special meaning through usage in the
    insurance industry. The district court did not address the
    third and fourth exclusions.
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.             15
    II. Standard of Review
    Summary judgment orders are reviewed de novo. Lopez-
    Valenzuela v. Arpaio, 
    770 F.3d 772
    , 777 (9th Cir. 2014) (en
    banc). We must view [] “the evidence in the light most
    favorable to the nonmoving party” and “determine ‘whether
    there are any genuine issues of material fact and whether the
    district court correctly applied the law.’” Pension Tr. Fund
    for Operating Eng’rs v. Fed. Ins. Co., 
    307 F.3d 944
    , 949 (9th
    Cir. 2002) (internal quotation marks and citation omitted).
    “Because the interpretation of an insurance policy is a
    question of law, this Court must make its own independent
    determination of the meaning of the relevant contract
    language.” Conestoga Servs. Corp. v. Exec. Risk Indem.,
    
    312 F.3d 976
    , 981 (9th Cir. 2002). “The burden is on the
    insured to establish that the claim is within the basic scope of
    coverage and on the insurer to establish that the claim is
    specifically excluded.” MacKinnon v. Truck Ins. Exch.,
    
    73 P.3d 1205
    , 1213 (Cal. 2003).
    The parties do not dispute that the claimed loss is a
    covered “imminent peril.” Thus, Atlantic bears the burden of
    demonstrating that the war exclusions require denial of
    coverage. See 
    id. III. Contra
    Proferentem Does Not Apply
    With regard to interpreting the Policy’s language, both
    parties argue that any ambiguity should be construed in their
    favor. Under the doctrine of contra proferentem, any
    ambiguity in an exclusion is generally construed against the
    insurer and in favor of the insured. Fireman’s Fund Ins. Co.
    v. Fibreboard Corp., 
    227 Cal. Rptr. 203
    , 206 (Ct. App. 1986).
    16       UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    When the language in a policy is proposed by the insured,
    however, the language is not construed against the insurer and
    may even be interpreted against the insured. 
    Id. at 207.
    Furthermore, when two sophisticated parties negotiate the
    terms of the policy, the insured generally cannot invoke the
    doctrine of contra proferentem. Garcia v. Truck Ins. Exch.,
    
    682 P.2d 1100
    , 1106 (Cal. 1984). “[W]here the policyholder
    does not suffer from lack of legal sophistication or a relative
    lack of bargaining power, and where it is clear that an
    insurance policy was actually negotiated and jointly drafted,
    we need not go so far in protecting the insured from
    ambiguous or highly technical drafting.” AIU Ins. Co. v.
    Superior Court, 
    799 P.2d 1253
    , 1265 (Cal. 1990).4
    The district court, citing AIU, held that there was no
    presumption in favor of Universal here because
    (1) Universal’s broker provided the contested language to
    Atlantic, and (2) Universal is a sophisticated party with
    bargaining power. In AIU, the insured “unquestionably
    possesse[d] both legal sophistication and substantial
    bargaining power.” 
    Id. The question
    was whether the
    disputed policy term had a technical meaning (as the insurer
    contended) or had a plain and ordinary meaning (as the
    insured contended). 
    Id. The record
    lacked any evidence that
    the provision in question had been negotiated or jointly
    drafted. 
    Id. Because there
    was no evidence the parties
    intended to adopt a technical meaning, which would have
    excluded coverage for the insured, the Supreme Court of
    California held that the ambiguity would be resolved against
    4
    California courts impute an insurance broker’s expertise to its
    customer/principal. See Fireman’s 
    Fund, 227 Cal. Rptr. at 206
    (“[T]wo
    large corporate entities, each represented by specialized insurance broker
    or risk managers, negotiated the terms of the insurance contracts.”).
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.            17
    the party responsible for the inclusion of the provision: the
    insurer. 
    Id. Universal argues
    that, similarly, any ambiguity here
    should be construed against the insurer. Atlantic responds
    that, unlike AIU, Universal’s broker provided the policy
    language in question, and any ambiguity should instead be
    construed against the party that offered the language:
    Universal.
    Universal counters that “a distinction must be made
    between a broker requesting certain language cut-and-pasted
    from other policies issued by an insurer and a broker drafting
    or editing specific policy language.” 8 Bus. & Comm. Litig.
    Fed. Cts. § 90:42 (4th ed. 2017). “The mere inclusion of
    standard form language from another policy at the request of
    a policyholder or its broker should not result in a departure
    from the rule of contra proferentem.” 
    Id. Here, the
    disputed
    language was insurance industry form language from the
    ISO’s standard Form No. CA00200310. “Policy forms
    developed by ISO are approved by its constituent insurance
    carriers and then submitted to state agencies for review,” and
    “[m]ost carriers use the basic ISO forms, at least as the
    starting point for their general liability policies.” Pardee
    Const. Co. v. Ins. Co. of the West, 
    92 Cal. Rptr. 2d 443
    , 456
    n.15 (Ct. App. 2000).
    Contra proferentem stems “from the fact that the insurer
    typically drafts policy language, leaving the insured little or
    no meaningful opportunity or ability to bargain for
    modifications.” 
    AIU, 799 P.2d at 1265
    . Although AIU
    acknowledged that the insured there “unquestionably
    possesse[d] both legal sophistication and substantial
    bargaining power,” it opted to apply contra proferentem
    18    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    anyway because the parties had not negotiated a technical
    meaning. 
    Id. The California
    Supreme Court concluded that
    it would still construe the terms against the insurer because
    “such provisions, drafted by the insurers, are highly uniform
    in content and wording” and there was “no evidence . . .
    suggesting that the provisions in question were actually
    negotiated or jointly drafted.” 
    Id. Moreover, the
    court was
    concerned about the insurer interpreting terms in a technical
    manner, thus denying coverage when the insured was not on
    notice about the technical meaning.
    AIU is distinguishable from the case before us. Here, the
    provisions were initially offered by Universal’s broker
    (although they consisted entirely of form language).
    Moreover, Universal does not rebut the district court’s
    conclusion that it is a sophisticated party. Most importantly,
    Universal – the insured – is asking the court to interpret
    policy language under the customary meaning in the
    insurance context. Unlike AIU, where the court was
    concerned about restrictive, technical language being
    construed against the insured without notice, Universal is
    aware of the customary meaning in the insurance context and
    asks us to apply that meaning instead of the plain and
    ordinary meaning. The typical concerns animating contra
    proferentem do not exist here.
    Accordingly, we decline to apply contra proferentem in
    favor of Universal’s interpretation. We also decline to apply
    contra proferentem in favor of Atlantic. The language here
    mirrors Atlantic’s own forms – and the forms of many
    insurers – and does not warrant a presumption in favor of
    Atlantic’s interpretation either. The parties provide no reason
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.                     19
    to protect the insured or the insurer from any ambiguous
    drafting in this instance.5
    IV. Section 1644 and Customary Usage
    The district court erred in holding that Atlantic met its
    burden of demonstrating that the first two war exclusions
    apply. To the contrary, the record demonstrates that neither
    exclusion applies here. Atlantic breached its contract by
    denying Universal coverage on that basis.
    Under California law, the terms in an insurance policy are
    “understood in their ordinary and popular sense, rather than
    according to their strict legal meaning; unless used by the
    parties in a technical sense, or unless a special meaning is
    given to them by usage, in which case the latter must be
    followed.” Cal. Civ. Code § 1644 (emphasis added). A
    district court’s failure to consider the special meaning of a
    term in “industry custom and practice” is reversible error.
    See Nat’l Am. Ins. Co. of Cal. v. Certain Underwriters at
    Lloyd’s London, 
    93 F.3d 529
    , 537 (9th Cir. 1996). Here, the
    district court erred in holding that the war exclusions should
    be understood in their ordinary and plain sense, instead of
    applying the special meaning of the terms in the insurance
    context.
    5
    The Supreme Court recently addressed California’s contra
    proferentem doctrine in Lamps Plus, Inc. v. Varela, 
    139 S. Ct. 1407
    ,
    1417–18 (2019). The Court concluded that contra proferentem applies
    “only after a court determines that it cannot discern the intent of the
    parties.” 
    Id. “When a
    contract is ambiguous, contra proferentem provides
    a default rule based on public policy.” 
    Id. We need
    not address the
    Supreme Court’s discussion of ambiguity because, as noted above, the
    public policy considerations for applying contra proferentem do not exist
    here.
    20       UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    We note that § 1644’s requirement that courts apply
    customary usage is cabined by a few requirements.
    Generally, a party asking a court to apply customary usage
    would be engaged in the relevant trade – here, the insurance
    trade. See Restatement (Second) of Contracts § 222(3)
    (stating that “[u]nless otherwise agreed, a usage of trade in
    the vocation or trade in which the parties are engaged or a
    usage of trade of which they know or have reason to know
    gives meaning to or supplements or qualifies their
    agreement” (emphasis added)). Although Universal is not in
    the insurance trade, it is a sophisticated party that frequently
    engages in business related to the insurance trade. Moreover,
    it is represented by a broker – who is Universal’s agent – in
    the insurance trade.
    If any party is not engaged in the trade, the party offering
    customary usage must show the parties had actual or
    constructive notice of the customary usage.6 See 
    id. § 220(1)
    (stating that “[a]n agreement is interpreted in accordance with
    a relevant usage if each party knew or had reason to know of
    the usage and neither party knew or had reason to know that
    the meaning attached by the other was inconsistent with the
    usage”). Here, Universal has met that burden. As discussed
    below, Universal provides unrebutted expert evidence
    demonstrating the customary usage of “war” and “warlike
    action by a military force” in the insurance context. Caselaw
    and insurance treatises buttress Universal’s argument that
    ordinary, popular meanings of these terms do not control in
    this context. Moreover, as Universal notes, Atlantic’s own
    denial letter stated that “Appleman on Insurance discusses
    6
    This requirement ensures that customary usage is not used as a
    shield against consumers who are entirely unaware of usage in a particular
    trade.
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.            21
    exclusions for war, including the meaning of war and similar
    terms. ‘War is a “course of hostility” between “states or
    state-like entities.”’” And Universal’s expert noted that “if
    the policy does not contain a terrorism exclusion, there is a
    reasonable expectation that acts of terrorism by a known
    terrorist organization, regardless of however else they may be
    characterized, will be covered.” Universal stated that it
    reasonably expected the exclusionary clause would be
    interpreted according to customary usage, especially after the
    December 2013 emails about the policy’s coverage in Israel.
    At the least, both parties should have known the customary
    usage of “war” and “warlike action” in the insurance context.
    Accordingly, we apply the customary usage of the terms
    in the insurance context here.
    A. The First War Exclusion
    1. The special meaning of “war” in the insurance
    context
    Universal provided the district court with substantial
    unrebutted evidence that, in the insurance context, the term
    “war” has a special meaning that requires the existence of
    hostilities between de jure or de facto governments.
    Universal relied on caselaw, insurance treatises, and expert
    testimony to show the existence of this industry custom.
    With regard to caselaw, Universal relied on a set of cases
    defining “war” in accordance with the international law
    definition: war refers to and includes only hostilities carried
    on by entities that constitute governments at least de facto in
    character. See Pan Am. World Airways v. Aetna Cas. &
    Surety Co., 
    505 F.2d 989
    , 1012 (2d Cir. 1974); see also
    22       UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    Holiday 
    Inns, 571 F. Supp. at 1503
    (holding in the insurance
    context that “war” must be “between sovereign or quasi-
    sovereign states”). The courts in both Pan Am and Holiday
    Inns refused to treat violent actions by Palestinian terrorist
    organizations targeting civilians as falling within the “war”
    exclusion. Pan 
    Am, 505 F.2d at 1016
    (declining to find that
    hijacking carried out by the Popular Front for the Liberation
    of Palestine fell within war exclusions); Holiday Inns, 571 F.
    Supp. at 1472, 1503 (declining to find that mortar shelling by
    Palestinian and Lebanese factions in Beirut fell within war
    exclusions). Holiday Inns specifically rejected the argument
    that a “common meaning” of war applies in the insurance
    context, holding instead that “[i]n commercial litigation
    arising out of insurance policies, words and phrases are
    construed ‘for insurance purposes’ – a context quite different
    from those of politics or 
    journalism.” 571 F. Supp. at 1464
    (quoting Pan 
    Am, 505 F.2d at 993
    ). The Second Circuit in
    Pan Am concluded that “war is a course of hostility engaged
    in by entities that have at least significant attributes of
    sovereignty.” Pan 
    Am, 505 F.2d at 1012
    .
    Similarly, a leading insurance treatise recognizes that in
    this context, “‘war’ is defined as the employment of force
    between governments or entities essentially like governments,
    at least de facto,” because “[w]ar is often viewed as the
    method by which a nation prosecutes its right by force.”
    10A Couch on Insurance § 152:3 (3d ed. 2017).7 Another
    7
    Couch refers to this meaning – requiring sovereignty – as the
    “ordinary meaning” of war. 10A Couch on Insurance § 152:3 (3d ed.
    2017). Couch states that the technical meaning of war in the insurance
    context requires “formally and constitutionally declared” war. 
    Id. Couch does
    not discuss any other applicable meaning of “war” in the insurance
    context, including Atlantic’s argument for a broader approach.
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.              23
    treatise notes that “while the sovereign act and war exclusions
    are not entirely irrelevant to coverage of terrorist related
    losses, an insurer seeking to invoke these exclusions faces
    steep factual, legal and political hurdles” because of caselaw
    defining war as the act of a sovereign. 32-191 Appleman on
    Insurance Law & Practice Archive § 191.02 (2d ed. 2011).
    With regard to the record, Universal’s insurance industry
    expert stated that under insurance industry custom, “an
    underwriter cannot merge the two concepts and say that ‘an
    act of terrorism’ can be also an ‘act of war,’” because “if the
    policy does not contain a terrorism exclusion, there is a
    reasonable expectation that acts of terrorism by a known
    terrorist organization, regardless of however else they may be
    characterized, will be covered.” Atlantic did not rebut this
    argument; nevertheless, the district court did not consider
    Universal’s expert testimony regarding the special meaning
    of “war” in the insurance context. Moreover, Universal
    explained to the district court that even Atlantic’s denial
    letters noted that “[w]ar is a course of hostility between states
    or state-like entities,” and “[t]o constitute a de facto state, a
    group must have significant attributes of sovereignty.” The
    district court did not address this fact either.
    The district court held that Universal “[did] not present
    specific evidence from the negotiation or drafting of the
    Policy reflecting the parties’ intention to use any technical or
    special meaning of ‘war,’” or any specific evidence that “the
    parties or [Universal’s broker] had in mind the more
    restrictive meaning of ‘war’ discussed in Pan Am or Holiday
    Inns when the Policy was negotiated.” (citing Cal. Civ. Code
    § 1644). In coming to this conclusion, the district court
    conflated the various provisions of § 1644 and shifted the
    burden to Universal without any explanation. Section 1644
    24    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    states that words in a contract are “understood in their
    ordinary and popular sense . . . unless used by the parties in
    a technical sense, or unless a special meaning is given to them
    by usage, in which case the latter must be followed.” Cal.
    Civ. Code § 1644 (emphases added). The former provision
    requires that the terms have been “used by the parties in a
    technical sense,” but the latter requires simply that the special
    meaning of the terms be “given to them by usage.” 
    Id. This interpretation
    is supported by California law, which provides
    that “[p]arties are presumed to contract pursuant to fixed and
    established usage and custom of the trade or industry.”
    S. Pac. Transp. Co. v. Santa Fe Pac. Pipelines, Inc., 88 Cal.
    Rptr. 2d 777, 785 (Ct. App. 1999); see also Nat’l Am. Ins. Co.
    of 
    Cal., 93 F.3d at 537
    (holding that “[o]rdinary rules of
    construction permit custom or usage evidence both to explain
    the meaning of language and to imply terms, where no
    contrary intent appears from the terms of the contract”).
    Contrary to the district court’s holding, California law
    does not require Universal to introduce “specific evidence
    from the negotiation or drafting of the Policy reflecting the
    parties’ intention” to use any “special meaning of ‘war.’”
    Such an interpretation would conflate § 1644’s distinction
    between technical meaning and customary usage. Instead, as
    noted above in this Part IV, the only requirement is that the
    parties had at least constructive notice of the usage, which
    they did here. Atlantic failed to show that “war” did not have
    a special meaning in the insurance context, especially
    considering Universal’s ample evidence to the contrary.
    Atlantic does not explicitly dispute that “war” has a
    special meaning in the insurance industry requiring hostilities
    between de jure and de facto governments. Atlantic instead
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.            25
    focuses on whether California law requires this special
    meaning.
    First, Atlantic argues that under Sony Computer
    Entertainment America, Inc. v. American Home Assurance
    Co., 
    532 F.3d 1007
    , 1013 (9th Cir. 2008), Universal bears the
    burden to submit some extrinsic evidence of the parties’
    intent to adopt a special meaning. Sony addressed technical
    meaning, which – unlike customary usage – does require a
    showing of intent. Furthermore, § 1644 provides no
    qualifications or requirement of intent to its mandate
    regarding the application of customary usage. As discussed,
    Atlantic’s interpretation would render § 1644’s distinction
    between technical meaning and customary usage surplusage.
    Moreover, Atlantic’s reliance on interpretive rules requiring
    plain meaning in other contexts is misplaced, given § 1644’s
    specific requirement that plain and ordinary meaning does not
    apply if customary usage exists. See Burger v. Emp. Ret.
    Sys., 
    226 P.2d 38
    , 39–40 (Cal. Dist. Ct. App. 1954) (requiring
    plain and ordinary meaning for constitutional measures
    adopted by popular vote); Kaiser v. Hopkins, 
    58 P.2d 1278
    ,
    1279 (Cal. 1936) (requiring plain and ordinary meaning for
    constitutional measures because they are adopted “by the
    meaning apparent on its face”); Vandegrift v. Bd. of
    Supervisors, 
    100 Cal. Rptr. 87
    , 90–91 (Ct. App. 1972)
    (same).
    Second, Atlantic argues that the parties did not choose to
    use “war” in any formal or technical sense because of the
    inclusion of “undeclared war” in the first exclusion. Atlantic
    relies on two non-binding cases that addressed whether
    insurance policies applied to undeclared wars during World
    War II. See N.Y. Life Ins. Co. v. Durham, 
    166 F.2d 874
    , 876
    (10th Cir. 1948) (holding that where an insurance policy
    26    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    expressly excluded losses due to “undeclared war,” the
    parties expressly “chose not to use the word ‘war’ in its
    technical or formal sense”); Gagliormella v. Met Life Ins.
    Co., 
    122 F. Supp. 246
    , 249 (D. Mass. 1954) (holding that a
    policy excluded undeclared war between “United States and
    another country”). These cases are distinguishable for three
    reasons. First, both cases discuss war between de jure
    governments, which the Israeli-Hamas conflict was not. See
    Part IV.A.2. Second, the Tenth Circuit’s interpretation of
    “undeclared war” as an express indication of the parties’
    intent to avoid the special meaning of the term “war” does not
    apply under California law, which mandates the application
    of a special meaning under § 1644. Third, Universal’s
    unrebutted expert testimony notes that the current customary
    usage of “war” in the insurance industry was developed
    gradually after the 9/11 attacks (and related litigation) to
    distinguish between acts of war and acts of terror in the
    insurance context. Although Universal’s expert does not
    discuss the contract’s use of “undeclared war” and its
    potential implication here, Atlantic has not provided any
    evidence to contradict the expert’s conclusion that “war” has
    a specialized meaning in this instance.
    Finally, Atlantic relies on three cases – all outside the
    insurance context – holding that the 9/11 terrorist attacks
    were acts of war. Atlantic failed to recognize, however, that
    the district court in In re September 11 Litigation, 
    931 F. Supp. 2d 496
    , 514 (S.D.N.Y. 2013), aff’d, 
    751 F.3d 86
    ,
    90–91 (2d Cir. 2014), cautioned that its holding in the
    CERCLA8 context should be “read narrowly, fitting the facts
    of this case only” and “should not be a precedent for cognate
    8
    The Comprehensive Environmental Response, Compensation, and
    Liability Act, 42 U.S.C. §§ 9601–9675.
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.             27
    laws of insurance.” The Second Circuit reaffirmed this
    distinction, noting that courts should still have a “narrow
    reading of a contractual ‘act of war’ exclusion,” but the
    “remedial purpose of CERCLA is both different and
    unrelated” to typical contractual terms. In re Sept. 11 
    Litig., 751 F.3d at 92
    –93. Similarly, Atlantic’s reliance on Hamdan
    v. Rumsfeld, 
    548 U.S. 557
    (2006), and Hamdi v. Rumsfeld,
    
    542 U.S. 507
    (2004), both habeas cases, fails to recognize
    that “war” has a special meaning in the insurance context.
    Outside of these inapposite cases, Atlantic does not
    dispute that the insurance industry has a customary usage that
    limits exclusions for “war” to hostilities between de jure or de
    facto sovereigns. The district court erred by failing to apply
    this special meaning. Because the district court should have
    applied the special meaning, we need not address whether the
    district court’s analysis of the plain and ordinary meaning of
    “war” was incorrect.
    2. Hamas is neither a de jure nor a de facto sovereign
    The district court erroneously concluded that Universal
    did not meet its burden to demonstrate that “Hamas is a
    terrorist group for all purposes,” and that the war exclusion
    applied. But Universal does not need to show that Hamas
    acts as a terrorist group “for all purposes” in order to prove
    that the policy covers Hamas’ conduct. Instead, the
    appropriate question is whether Hamas was acting as a de jure
    or de facto sovereign at the time of the 2014 hostilities.
    “Under international law, a state is an entity that has a
    defined territory and a permanent population, under the
    control of its own government, and that engages in, or has the
    capacity to engage in, formal relations with other such
    28    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    entities.” Restatement (Third) of Foreign Relations Law
    § 201 (1987); see also Holiday 
    Inns, 571 F. Supp. at 1499
    –1500. The United States, the European Union, Canada,
    Australia, and multiple other countries do not recognize
    Hamas as a legitimate authority in either Palestine or Gaza –
    the relevant territories for our analysis. Hamas does not
    engage in formal relations on behalf of Palestine (or even
    Gaza). The record does not indicate that Hamas controls
    Palestine’s borders, airspace, or immigration. This is
    particularly important when we consider Hamas’ recognition
    of the Palestinian Authority’s control over all governing
    functions.
    Atlantic argues that Hamas has significant attributes of
    sovereignty, which supports the district court’s conclusion
    that Hamas is a de facto sovereign. Atlantic relies on Pan Am
    and Holiday Inns in coming to this conclusion, but Atlantic
    cherry-picks selected portions of those cases’ descriptions of
    what constitutes a de facto sovereign.
    Pan Am focused on whether the entity in question had
    “significant attributes of sovereignty,” or whether it was an
    entity “that constitute[d] government[] at least de facto in
    character,” similar to “enemy nations at war with one
    
    another.” 505 F.2d at 1012
    . Atlantic incorrectly states that
    Pan Am described a de facto government as “a force
    [controlling] a substantial territory with trappings of state.”
    
    Id. at 1009.
    That definition was not Pan Am’s holding, but
    rather part of a summary of the parties’ arguments before the
    district court. To the contrary, Pan Am held that a terrorist
    group was not a de facto government because it was not
    acting on behalf of the recognized government. 
    Id. at 1012.
         UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.           29
    Atlantic also argues that in Holiday Inns, the court held
    war can exist between de facto governments, meaning entities
    that “stake out and maintain adverse claims to 
    territory.” 571 F. Supp. at 1500
    . Atlantic does not include the full
    quotation:
    It is not sufficient to achieve such status that
    the group or entity in question occupy
    territory within the boundary of the sovereign
    state upon the consent of that state’s de jure
    government.        That is so, even if that
    government’s consent extends to permitting
    its guests to exercise considerable control and
    autonomy within the camps or other facilities
    in which they dwell. “De facto governments”
    manifest “attributes of sovereignty” when
    they stake out and maintain adverse claims to
    territory, accompanying those claims with
    declarations of independence and sovereignty.
    
    Id. (emphases added).
    Holiday Inns also held that private
    militias do not constitute de facto sovereigns when a de jure
    government exists in the form of executive and legislative
    leadership (even if that de jure government functions with
    “considerable difficulty”). 
    Id. Holiday Inns
    specifically
    noted that a de facto sovereign would not recognize the de
    jure government’s sovereignty, let alone agree not to disturb
    it. 
    Id. Here, the
    Palestinian Authority is the de jure
    government, and Hamas has recognized the Palestinian
    Authority as the controlling government of Palestine.
    Holiday Inns therefore supports the conclusion that Hamas is
    not the de facto sovereign of Palestine.
    30    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    Atlantic argues that “Hamas operates political, military,
    and social branches,” and its social service branch operates
    hospitals, schools, and other services, just like any other
    government. See United States v. El-Mezain, 
    664 F.3d 467
    ,
    485–86 (5th Cir. 2011); see also Estates of Ungar v.
    Palestinian Auth., 
    304 F. Supp. 2d 232
    , 250 (D.R.I. 2004)
    (concluding that “Hamas operates through a political branch
    and a military branch”). Atlantic does not dispute that Gaza
    is part of Palestine and not its own sovereign state. At most,
    Hamas exerted control over Gaza. Hamas never exercised
    actual control over all of Palestine and has agreed – at least in
    principle – not to disturb the Palestinian Authority, the de jure
    government of Palestine. Hamas has not declared itself
    independent from Palestine. Atlantic also does not dispute
    that Hamas agreed in June 2014 to cede any governing
    function it may have had to the Palestinian Authority. As
    noted by the Congressional Research Service, Hamas has a
    vested interest in separating its military and political factions.
    2010 CRS Hamas Report at 18.
    In sum, based on the record before us, Hamas did not
    constitute a de facto or de jure sovereign during the July 2014
    conflict between Hamas and Israel.
    Our conclusion is bolstered by the executive branch’s
    refusal to recognize Hamas as a de jure or de facto sovereign
    at the material time. “Who is the sovereign, de jure or de
    facto, of a territory is not a judicial, but is a political question,
    the determination of which by the legislative and executive
    departments of any government conclusively binds the
    judges.” Oetjen v. Cent. Leather Co., 
    246 U.S. 297
    , 302
    (1918). The Supreme Court has held that “recognition of
    foreign governments so strongly defies judicial treatment that
    without executive recognition a foreign state has been called
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.            31
    ‘a republic of whose existence we know nothing,’ and the
    judiciary ordinarily follows the executive as to which nation
    has sovereignty over disputed territory[.]” Baker v. Carr,
    
    369 U.S. 186
    , 212 (1962) (citation omitted). It is only “once
    sovereignty over an area is politically determined and
    declared” that “courts may examine the resulting status[.]”
    
    Id. This court
    has recognized in the insurance context that
    “the Constitution commits to the executive branch alone the
    authority to recognize, and to withdraw recognition from,
    foreign regimes.” Mingtai Fire & Marine Ins. Co., Ltd. v.
    United Parcel Serv., 
    177 F.3d 1142
    , 1145 (9th Cir. 1999).
    Mingtai Fire held that “whether China is the sovereign, de
    jure or de facto, of the territory of Taiwan is a political
    question” and thus “we look to the statements and actions of
    the ‘political departments’ in order to answer” the question.
    
    Id. The executive
    branch has never recognized Gaza as a
    state or Hamas as a de jure or de facto sovereign. Instead,
    pursuant to its authority under § 219 of the INA, 8 U.S.C.
    § 1189(a)(1), the Secretary of State has consistently
    designated Hamas as a Foreign Terrorist Organization since
    1997. Atlantic does not dispute that the executive branch
    does not recognize Hamas as a sovereign and instead
    designates Hamas as a foreign terrorist organization.
    Atlantic responds to Universal’s arguments about the
    executive branch by arguing that the definition of “war” in
    the insurance context under California law “is not a political
    question to be answered by reference to formal executive or
    legislative action.” Atlantic cites Ungar v. Palestine
    Liberation Organization, 
    402 F.3d 274
    , 280 (1st Cir. 2005),
    which held that a district court’s decision regarding
    sovereignty does not “signal[] an official position on behalf
    32    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    of the United States with respect to the political recognition
    of Palestine.” Ungar is inapplicable here for two reasons.
    First, it is non-binding, whereas Mingtai Fire is binding on
    this court. Mingtai Fire holds that a court’s recognition of
    sovereignty, even in the insurance context, is a political
    question. Second, in Ungar, the district court declined to
    recognize Palestine as a state or the Palestinian Authority as
    a sovereign. The district court’s “resolution of that question
    [was] not incompatible with any formal position thus far
    taken by the political branches,” and thus did not affect the
    official position of the United States in any manner. 
    Id. Here, the
    district court’s analysis – and Atlantic’s
    interpretation – would contradict the executive branch’s
    refusal to recognize Hamas as a sovereign.
    Even if the executive branch’s position were not per se
    binding on this court, its position certainly informs our
    analysis when we face a political question. After considering
    the factual and historical record and the executive branch’s
    position, we conclude Hamas is not a de jure or a de facto
    sovereign. Thus, Hamas’ conduct in the summer of 2014
    cannot be defined as “war” for the purposes of interpreting
    this policy.
    B. The Second War Exclusion
    1. The district court erred in applying “warlike action
    by a military force” to Hamas’ conduct
    The district court’s interpretation of the second war
    exclusion, which excludes coverage for “warlike action by a
    military force” by a “government, sovereign, or other
    authority,” is infected by many of the same legal errors as the
    district court’s interpretation of the first exclusion. Like the
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.            33
    first exclusion (“war”), the second exclusion (“warlike
    action”) has a special meaning in the insurance industry that
    derives from the typical exclusion for “warlike operations.”
    See Pan 
    Am, 505 F.2d at 1015
    –17 (analyzing multiple cases
    holding that “warlike operations” also requires a de jure or a
    de facto sovereign).       That special meaning requires
    (1) “operations of such a general kind or character as
    belligerents have recourse to in war,” and (2) that such
    operations be carried out by the military forces of a sovereign
    or quasi-sovereign government. See Pan Am World Airways,
    Inc. v. Aetna Cas. & Sur. Co., 
    368 F. Supp. 1098
    , 1130
    (S.D.N.Y. 1973), aff’d, 
    505 F.2d 989
    ; see also Holiday Inns,
    571 F. Supp at 1503 (refusing to apply exclusion for “war,
    invasion, act of foreign enemy, hostilities or warlike
    operations (whether war be declared or not)” to Palestinian
    and Lebanese sub-national factions’ shelling of a Holiday Inn
    in Beirut (emphasis added)). As with the first exclusion,
    Atlantic fails to demonstrate how Hamas is a de facto or de
    jure sovereign and thus engaged in “warlike action by a
    military force” instead of covered acts of terrorism.
    Pan Am distinguished between warlike operations and
    terrorist activity as follows:
    There is no warrant in the general
    understanding of English, in history, or in
    precedent for reading the phrase ‘warlike
    operations’ to encompass (1) the infliction of
    intentional violence by political groups
    (neither employed by nor representing
    governments) (2) upon civilian citizens of
    non-belligerent powers and their property
    (3) at places far removed from the locale or
    the subject of any warfare. . . . This
    34    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    conclusion is merely reinforced when the
    evident and avowed purpose of the destructive
    action is not coercion or conquest in any
    sense, but the striking of spectacular blows for
    propaganda effects.
    Pan 
    Am, 505 F.2d at 1015
    –16 (quoting Pan Am. World
    Airways, 
    Inc., 368 F. Supp. at 1130
    ). A leading insurance
    treatise notes that “warlike operations” are “normally part of
    an armed conflict between combatants and usually do not
    include intentional violence against civilians by political
    groups.” 10A Couch on Insurance § 152:3–4 (3d ed. 2017).
    The treatise also notes that “the standard war exclusion does
    not explicitly extend to acts of terrorism,” as “[t]errorists do
    not typically fit [the] profile” of “combatants” who “operate
    lawfully in accordance with the laws and customs of war.”
    
    Id. § 152:18.
    Atlantic does not provide any evidence to the
    contrary or explain why warlike operations should cover acts
    of terrorism.
    Atlantic notes that Universal’s customary usage for
    “warlike action” seemingly conflates “war” and “warlike
    action.” Nevertheless, we do not have to identify the precise
    differences between the two exclusions to conclude that
    neither exclusion applies here. Customary usage dictates that
    both exclusions require a showing of de jure or de facto
    sovereignty, and Atlantic cannot show either. Much of the
    analysis for the “war” exception applies here.
    Moreover, the nature of Hamas’ conduct in June and July
    2014 also supports our conclusion that Hamas was not
    engaging in “warlike action by a military force.” Couch’s
    insurance treatise notes that “warlike operations” would “not
    include intentional violence against civilians by political
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.             35
    groups.” 
    Id. § 152:4.
    Hamas constitutes such a political
    group. Furthermore, the specific action that disrupted Dig’s
    production was Hamas firing rockets into Israeli civilian
    centers. One of Universal’s experts relied on a U.N. report
    that determined that the weapons Hamas used were unguided
    missiles and were likely used to injure and kill civilians
    because of their indiscriminate nature. Hamas’ conduct
    consisted of intentional violence against civilians – conduct
    which is far closer to acts of terror than “warlike action by a
    military force.”
    Because Hamas is not a de facto sovereign – and because
    its actions did not constitute “warlike action by a military
    force,” – we hold that the second war exclusion does not
    apply here.
    2. The district court erred in failing to address the
    efficient proximate cause doctrine in holding
    Israel indirectly contributed to Hamas’ conduct
    In applying the “warlike action” exclusion, the district
    court concluded that Israel’s retaliatory actions also triggered
    this exclusion. The district court held that “Israel is
    indisputably a sovereign state, and its actions directly or
    indirectly contributed to the situation that caused
    postponement and relocation of the Dig production,” as “[i]t
    is not disputed that Israel took action to counter Hamas’
    attacks.” This conclusion is incorrect for two reasons.
    First, even if Israel countered Hamas’ attacks, the district
    court does not explain how Israel’s actions were the
    proximate cause of Universal’s losses in moving the
    production of Dig. The evidence indicates that, at the least,
    Universal’s decision to relocate production was a result of
    36    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    Hamas firing rockets into Israel (where filming was
    occurring), and not a result of Israel’s retaliatory conduct.
    Moreover, the district court’s analysis is contrary to
    California’s efficient proximate cause doctrine. “Policy
    exclusions are unenforceable to the extent that they conflict
    with section 530 [of the California Insurance Code] and the
    efficient proximate cause doctrine.” Julian v. Hartford
    Underwriters Ins. Co., 
    110 P.3d 903
    , 907 (Cal. 2005). The
    California Supreme Court has held that the “efficient
    proximate” cause is the “predominant, or most important
    cause of a loss.” 
    Id. (citing Garvey
    v. State Farm Fire & Cas.
    Co., 
    770 P.2d 704
    (Cal. 1989)). Thus, “the fact that an
    excluded risk contributed to the loss would not preclude
    coverage if such a risk was a remote cause of the loss.” 
    Id. Here, the
    record demonstrates that the efficient proximate
    cause for the relocation was Hamas’ rocket fire from Gaza
    into Israel. The district court’s reliance on Israel’s indirect
    contribution to continued hostilities from Hamas was not
    supported by any evidence in the record. Atlantic’s letter
    denying coverage noted that Universal had to relocate
    because of “heightened violence in [Israel]” due to Hamas
    “firing rockets into those cities [Tel Aviv and Jerusalem]”
    where filming was likely to occur. More importantly, the
    district court did not consider what the predominant cause of
    Dig’s relocation actually was, and Atlantic provides no
    evidence that Israeli retaliation was the predominant cause of
    Universal’s losses. The district court erred in holding that
    because Israel indirectly contributed to Hamas’ conduct,
    Israel’s conduct as a sovereign nation triggered the war
    exclusion here.
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.                       37
    Accordingly, we reverse the district court’s grant of
    summary judgment with regard to the second war exclusion.
    V. Exclusion Three
    Atlantic also asks us to affirm on a ground the district
    court did not reach: the third exclusion (“insurrection,
    rebellion, [or] revolution”). As Universal stated at oral
    argument – and confirmed by the parties’ briefing on the
    motion to strike – this question implicates potential factual
    disputes that the district court has yet to consider. We thus
    remand to the district court to decide the applicability of the
    third exclusion in the first instance.9
    VI. Universal’s Bad Faith Claim
    Similarly, because we hold that Hamas does not constitute
    a de jure or de facto sovereign, the policy covers Hamas’
    hostilities as acts of terrorism creating imminent peril (unless
    the district court finds that the third exclusion applies). The
    district court’s summary judgment of Universal’s bad faith
    claim was predicated on its erroneous analysis of the first and
    second war exclusions. Because we reverse the district
    court’s entry of judgment in favor of Atlantic and conclude
    that Atlantic breached its contract, and because triable issues
    of fact remain with regard to Universal’s claim that Atlantic
    acted in bad faith in denying its claim, we vacate the district
    9
    Although Atlantic initially raised the fourth exclusion in district
    court, neither the district court nor the parties on appeal address it. We
    leave it to the district court to decide whether the fourth exclusion remains
    a live issue and, if so, to decide its applicability in the first instance.
    38        UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.
    court’s judgment on Universal’s bad faith claim and remand
    for further proceedings consistent with our opinion.10
    VII. Motion to Strike
    Atlantic filed a motion to strike portions of Universal’s
    reply brief and further excerpts of the record because
    Universal relied on materials that were not a part of the
    district court record (and of which we cannot take judicial
    notice). These materials were two deposition transcripts that
    were not filed with the district court, but were filed as further
    excerpts of the record here. The transcripts involved the third
    war exclusion, which the district court did not consider.
    Because we do not reach the third war exclusion, the
    motion to strike the portions of the record and reply brief that
    rely on the unsubmitted materials, see Fed. R. App. P. 10; 9th
    Cir. Rule 30-2, has been mooted.
    We decline to sanction Universal for its conduct because
    the depositions were not scheduled by the parties until after
    briefing on the summary judgment motion was completed.
    Universal, thus, did not have an opportunity to supplement
    the record before this appeal was taken because the district
    court did not rule on the third war exclusion.
    VIII. Conclusion
    For the reasons stated above, we hold that Atlantic
    breached its contract when it denied coverage by defining
    10
    We, of course, recognize and leave open the possibility that how the
    district court decides the third and fourth exclusions may affect its
    ultimate decision of Universal’s bad faith claim.
    UNIVERSAL CABLE V. ATLANTIC SPECIALTY INS.            39
    Hamas’ conduct as “war” and “warlike action by a military
    force.” We reverse the district court’s entry of summary
    judgment in favor of Atlantic on the first and second war
    exclusions, and direct the entry of summary judgment in
    favor of Universal on the first and second war exclusions.
    Because the district court did not address the third war
    exclusion – whether Hamas’ actions constituted “insurrection,
    rebellion, or revolution” – we remand for the district court to
    address that question in the first instance. We vacate the
    grant of summary judgment on Universal’s bad faith claim
    and remand for proceedings consistent with this opinion.
    Atlantic’s motion to strike [Dkt. 33] is DENIED as moot,
    and the request for sanctions is DENIED. Costs on appeal
    are awarded to Universal.
    REVERSED in part, VACATED in part, and
    REMANDED with directions.