Af-Cap Inc v. Republic of Congo ( 2004 )


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  •                                                           United States Court of Appeals
    Fifth Circuit
    F I L E D
    IN THE UNITED STATES COURT OF APPEALS
    September 17, 2004
    FOR THE FIFTH CIRCUIT
    _____________________              Charles R. Fulbruge III
    Clerk
    No. 03-50506
    _____________________
    AF-CAP INC.,
    Plaintiff - Appellant,
    versus
    THE REPUBLIC OF CONGO;
    Defendant - Appellee,
    CMS OIL AND GAS CO.; ET AL.,
    Garnishees,
    CMS NOMECO CONGO INC.; THE NUEVO CONGO CO.; NUEVO CONGO LTD.,
    Garnishees - Appellees.
    _____________________
    03-50560
    ______________________
    AF-CAP INC.,
    Plaintiff-Appellant,
    versus
    THE REPUBLIC OF CONGO
    Defendant-Appellee.
    __________________________________________________________________
    Appeals from the United States District Court
    for the Western District of Texas
    _________________________________________________________________
    Before JOLLY and PRADO, Circuit Judges.1
    E. GRADY JOLLY, Circuit Judge:
    This appeal is the second in this case.           The Republic of Congo
    is attempting to avoid its undisputed debt by claiming sovereign
    immunity    under    the   Foreign   Sovereign      Immunities    Act   (FSIA),
    notwithstanding that, in the Lending Contract, it pledged as
    collateral all of its assets and properties, and expressly waived
    its sovereign immunity.          The district court concluded that the
    Congo was entitled to claim immunity under the provisions of the
    FSIA because the property at issue was not used for commercial
    purposes in the United States. We disagree and REVERSE and REMAND.
    I
    On December 18, 1984, the Republic of Congo entered into a
    Lending    Contract    with    Equator   Bank     Limited   to   provide   funds
    necessary for the construction of a highway in that country.                 To
    obtain the loan, the Congo pledged as collateral “all of its assets
    and properties, wherever located.”           In the Lending Contract, the
    Congo    expressly    waived   any   right   to    claim    foreign   sovereign
    immunity either from suit or from attachment or execution on its
    property.
    The Congo defaulted in 1985.            Connecticut Bank of Commerce
    (“the Bank”), an assignee of the Lending Contract, obtained a
    default judgment against the Congo in a London, England court.                In
    1
    This matter is decided by a quorum.          See 28 U.S.C. § 46(d).
    2
    order to turn this foreign judgment into a United States judgment,
    the Bank filed suit in a New York state court.                 The Congo did not
    appear and the court entered a default judgment in the amount of
    $13,628,340.11 in favor of the Bank.               The New York court also
    entered an order of attachment, authorizing the Bank to execute
    against “any assets or other property of the Congo of any nature,
    irrespective of the use or intended use of such property . . .
    including any . . . payments or obligations due to the Congo from
    any oil and gas exploration and development companies . . . .”
    On January 11, 2001, the Bank registered the New York judgment
    in a Texas state court.      It then filed garnishment actions there
    against, inter alia, CMS Nomeco Congo, Inc. (“CMS”), Nuevo Congo
    Company   (“Nuevo”),   and    Nuevo       Congo   Ltd.    (collectively        “the
    Garnishees”). It sought to garnish intangible property purportedly
    belonging to the Congo, namely, the Garnishees’ obligations to pay
    taxes and royalties to the Congo.          The Garnishees are successors-
    in-interest to a 1979 joint venture (the “Convention”) between a
    state-owned Congolese company, now known as the Societe Nationale
    des Petroles du Congo (“SNPC”), and several oil companies for oil
    production in the Congo.         Currently, CMS is the operator of the
    joint venture while Nuevo, Nuevo Congo Ltd. and SNPC possess
    working interests.     Under the terms of the Convention, the Congo
    permitted the joint venture to extract oil in exchange for the
    payment   of   royalties   and   a   variety      of   taxes    related   to   the
    Garnishees’ activities.      The mining royalty can be paid in cash or
    3
    in kind from the oil lifted from the wells.   The choice regarding
    the form of payment belongs to the Congo, although it usually
    elects to have the royalties paid in kind.2    The Convention also
    obligates the Garnishees to make periodic tax payments to the Congo
    based on the net income from covered activities.     The remaining
    profits are split among the Convention members in proportion to
    their working interests.   The Garnishees’ obligation to make these
    tax and royalty payments to the Congo is the property at issue in
    this case.
    Following the Bank’s filing of its garnishment action in Texas
    state court, the Congo and the Garnishees (collectively “the Congo
    Defendants”) removed the case to federal court.   There, the Congo
    Defendants moved for dismissal, arguing that the Congo was entitled
    to sovereign immunity from the garnishment action under the Foreign
    2
    The Convention specifies a method for how these royalties are
    to be paid on an in-kind basis. After being produced at offshore
    wells, the oil flows through a subsurface pipeline system to an
    offshore storage facility, a retired transport tanker called the
    “Conkouati,” which is located in Congolese waters.        Once the
    Conkouati is filled with between 550,000 and 600,000 barrels of
    oil, CMS and Nuevo take a “lifting” and sell the oil. Throughout
    this process, CMS keeps an over/under accounting of the amount of
    oil it has lifted and sold, and notes the Congo’s royalty
    entitlement and SNPC’s working entitlement under the Convention.
    CMS and Nuevo continue to take liftings and sell the oil until the
    combination of the Congo’s royalty entitlement and SNPC’s working-
    interest entitlement exceeds 275,000 barrels. At this point, SNPC
    takes a lifting and sells the oil. In this way, both the Congo’s
    in-kind royalty and tax entitlement and SNPC’s working interest are
    satisfied. Apparently, when SNPC conducts such a lifting, it lifts
    about 550,000 to 650,000 barrels, at which point it is “over-
    delivered,” which is then accounted for in the over/under
    accounting described above.     SNPC would then not take another
    lifting until it is under-delivered by 275,000 barrels.
    4
    Sovereign Immunities Act (“FSIA”), 28 U.S.C. §§ 1602-1611.                          In
    response, the Bank contended that the Congo had expressly waived
    sovereign immunity in the Lending Contract.                The Bank also argued
    that the Texas court was bound by the earlier attachment order
    issued by the New York court.
    The   district       court    dismissed    the   action,    rejecting      both
    arguments of the Bank.              First, the court rejected the claim that
    the New York judgment had any preclusive effect on the present
    case. The court also rejected the Bank’s claim that in the Lending
    Contract, the Congo had waived sovereign immunity even though it
    was express and in writing; the court held that such a total waiver
    was ineffective under § 1610(a) of the FSIA, which recognizes only
    conditional waivers.          Specifically, the court found that even when
    a foreign state purports to waive completely its immunity, the FSIA
    only permits execution on property that is “commercial.” The court
    concluded that the royalty and tax payments to the Congo were non-
    commercial     in   nature,        and   thus   the   property    was   immune    from
    attachment under § 1610(a).
    The Bank then appealed to this court.                      We affirmed the
    district court’s holding that the New York attachment order had no
    preclusive effect.           Connecticut Bank of Commerce v. Republic of
    Congo, 
    309 F.3d 240
    , 248-51 (5th Cir. 2002).                We also agreed that,
    under the FSIA, a waiver of immunity only applies “against property
    that   meets   .    .   .    two    statutory    criteria,”      namely,   that    the
    property in question be “in the United States” and “used for
    5
    commercial activity in the United States.”                 
    Id. at 247
    (quoting 28
    U.S.C. § 1610(a)).           We concluded, however, that the district court
    had erred in applying these statutory criteria by incorrectly
    focusing on           how   the   property   was    generated   instead   of   fully
    considering what it is “used for.”3                   We further clarified this
    point in an amended opinion issued on rehearing;4 we remanded the
    case       to   the    district     court    with    the   narrow   and   specific
    instructions that it resolve:
    the dispositive factual question:     what the
    royalty and tax obligations are “used for.”
    If it turns out that the royalties and tax
    obligations are not used for any commercial
    activity in the United States, the district
    court should dissolve the writs of garnishment
    and dismiss the action.
    
    Id. at 260-61.
    On remand, the district court ordered discovery to determine
    whether the tax and royalty obligations were property “used for”
    commercial activity in the United States.                  Af-Cap, Inc., who had
    succeeded the Bank in interest during the pendency of the Bank’s
    appeal, vigorously pursued that discovery, receiving thousands of
    3
    Specifically, we held that the district court erroneously had
    focused its primary attention on whether the source of the
    royalties and tax obligations -- in this case, the joint venture --
    was a commercial activity. Instead, the district court should have
    focused on the use of the property itself: “The amenability of
    these royalties and taxes to garnishment depends on what they are
    ‘used for’, not on how they were raised.” Connecticut 
    Bank, 309 F.3d at 251
    .
    4
    The amended opinion contained a more detailed discussion of
    the application of the “used for” criterion under the FSIA.
    6
    pages of responsive documents and deposing numerous witnesses from
    the Congo, the Garnishees and non-parties.
    After hearing arguments, the district court held that the
    Congo did not use its tax and royalty obligations for commercial
    activities.5     Accordingly, it held that this property was not
    within an exception to immunity and dismissed the garnishment
    action.   Af-Cap has appealed.
    In   this   appeal,   Af-Cap   makes   two   arguments.     First,   it
    contends that the district court erred in disregarding the Congo’s
    express waiver of immunity contained in the Lending Contract.
    Second, it asserts that the district court erroneously concluded
    that the royalty and tax payments were not used for commercial
    activity.
    II
    We first consider Af-Cap’s argument that the district court
    erred in failing to enforce the explicit waiver of sovereign
    immunity in the Lending Contract.           This argument, however, has
    already been made and rejected in the earlier appeal.          In the first
    appeal, Af-Cap’s predecessor cited the same language in the Lending
    Contract, arguing that it permitted execution against “any property
    whatsoever,” “irrespective of its use or intended use.”          It argued
    5
    Because the district court found that the property at issue
    did not satisfy the “used for” prong of § 1610(a), the district
    court declined to address whether the “situs of the obligations” is
    “in the United States,” the second statutory criterion under §
    1610(a).
    7
    that even if this violated the express restrictions under the FSIA,
    these restrictions were inapplicable because (1) the Congo signed
    a contractual waiver in the Lending Contract and (2) the New York
    court’s order should be given preclusive effect.    Although most of
    our opinion in the earlier appeal focused on rejecting the latter
    of these claims, we explicitly rejected the former claim as well.
    We noted:
    The Foreign Sovereign Immunities Act provides
    foreign   sovereigns   with    immunity   from
    execution against their property to satisfy an
    adverse judgment. This statutory immunity is
    subject to several exceptions. One exception
    is that, if a foreign sovereign waives its
    immunity from execution, U.S. courts may
    execute against "property in the United States
    ... used for a commercial activity in the
    United States." 28 U.S.C. § 1610(a)(1). Even
    when a foreign state completely waives its
    immunity from execution, courts in the U.S.
    may execute only against property that meets
    these two statutory criteria.
    Connecticut 
    Bank, 309 F.3d at 247
    (internal citations removed and
    emphasis added).
    Our mandate on remand also showed that we had rejected this
    argument. We gave narrow and specific instructions to the district
    court, directing it to decide the “dispositive factual question” of
    whether the Congo’s property is “used for any commercial activities
    in the United States,” and to dismiss the action if it was not.
    
    Id. at 260-61.
    Af-Cap contends that this interpretation of the FSIA is
    incorrect and that the FSIA does in fact permit a complete waiver
    8
    of sovereign immunity.          Whatever the validity of that claim,
    however, we are obligated to accept the ruling of the earlier
    panel.    “On second appeal following remand, the only issue for
    consideration is whether the court below reached its final decree
    in pursuance of [this court’s] previous mandate.” Burroughs v. FFP
    Operating Partners, L.P., 
    70 F.3d 31
    , 33 (5th Cir. 1995).          Thus,
    “this Court will not reconsider issues decided by the prior panel.”
    
    Id. Under the
    law of the case doctrine, “an issue of fact or law
    decided on appeal may not be reexamined either by the district
    court on remand or by the appellate court on a subsequent appeal."
    St. Paul Mercury Ins. Co. v. Williamson, 
    332 F.3d 304
    , 309 (5th Cir.
    2003).    Accordingly, the only question properly before this panel
    on this second appeal is “whether the court below reached its final
    decree    in   pursuance   of    [this   court’s]   previous   mandate.”
    
    Burroughs, 70 F.3d at 33
    .6         That is, our present authority is
    6
    Af-Cap correctly points out that the law of the case is a
    discretionary, not jurisdictional, doctrine and can be ignored if
    a prior holding is “clearly erroneous and would work a manifest
    injustice.” However, as evidenced by the cases Af-Cap cites in
    support of this proposition, courts rarely invoke this exception to
    the law of the case doctrine and when they do, it is because of
    post-decision changes in evidentiary facts or in the applicable law
    and not because the subsequent panel disagreed with the earlier
    panel’s legal conclusions. See Arizona v. California, 
    460 U.S. 605
    , 618 (1983) (refusing to reexamine previous factual findings
    despite an alleged change in factual circumstances); Tollett v.
    City of Kemah, 
    285 F.3d 357
    , 365-66 (5th Cir. 2002) (refusing to
    reexamine an earlier panel’s conclusion following the submission of
    allegedly new evidence at a district court’s hearing on remand);
    U.S. v. Matthews, 
    312 F.3d 652
    , 657-58 (5th Cir. 2002) (agreeing to
    reexamine original panel’s legal conclusions where those legal
    conclusions had been called into question by a subsequent Supreme
    Court decision).
    9
    limited   to   examining   whether        the   district   court    correctly
    determined that the tax and royalty obligations at issue here are
    not used for commercial purposes in the United States.             We now turn
    to this question.
    III
    A
    As discussed previously, in our earlier opinion following the
    first appeal in this case, this court held that under § 1610(a) of
    the FSIA, a court is prohibited from executing against the property
    of a foreign state unless that property is: (1) in the United
    States; and (2) used for commercial activity in the United States.
    Connecticut 
    Bank, 309 F.3d at 247
    .         We first turn to an analysis of
    the district court’s determination that these tax and royalty
    obligations were not used for commercial purposes in the United
    States.
    Before doing so, we must first make clear the applicable
    standard of review in this case.          Determining whether property is
    used for commercial purposes requires a court to both make factual
    findings concerning how the property was used and to reach legal
    Notably, Af-Cap cites no cases where a subsequent panel
    reversed a prior panel’s legal conclusion solely because the
    subsequent panel disagreed with it.    The absence of such cases
    should not be surprising. The subsequent panel would not only have
    to forego application of the law of the case doctrine, but would
    also have to discard the well-established rule that circuit panels
    are “bound by      the precedent of previous panels absent an
    intervening . . . case explicitly or implicitly overruling that
    prior precedent.” U.S. v. Short, 
    181 F.3d 620
    , 624 (5th Cir. 1999).
    10
    conclusions      concerning        whether   that       particular     use    was   “for
    commercial purposes.”            When a district court’s decision involves
    such mixed questions of law and fact, we review the district
    court's factual findings for clear error, and its legal conclusions
    and    application      of   law    to    fact    de    novo.     In    re   Liljeberg
    Enterprises, Inc., 
    304 F.3d 410
    , 424 (5th Cir. 2002).
    We find no clear error in the district court’s material
    factual findings concerning the Congo’s past use of these royalty
    obligations.         The district court found, and the Congo concedes,
    that    it    has,    in   the    past,    utilized      these    tax   and     royalty
    obligations for an explicitly commercial purpose.                       In 1989, the
    National Union Fire Insurance Company (“NUFI”) obtained a judgment
    against the Congo after the Congo defaulted on a $26,425,000 loan.
    Two years later, in 1991, NUFI sued the Congo in federal court in
    an effort to collect its judgment by garnishing the same tax and
    royalty obligations that are at issue in this case.                     NUFI and the
    Congo eventually entered into a settlement agreement under which
    the Congo assigned NUFI fifty percent of these tax and royalty
    obligations until such a time as the underlying debt was fully
    paid.        Significantly,      this     money   was    paid    by   the    Garnishees
    directly to NUFI; the Garnishees would then pay the remaining
    amount of royalties due to the Congo.               This arrangement went on for
    over eleven years -- until August 2002 -- until the multi-million
    dollar debt was paid.              The Congo has also acknowledged that,
    although these tax and royalty obligations were actually used in
    11
    this fashion only once, the Congo seriously contemplated using
    these obligations in a similar manner on at least one other
    occasion.        Around the time the NUFI settlement was set to expire,
    the Congo entered into settlement discussions with another creditor
    wherein      a    similar     assignment       of     debt       was    proposed,   albeit
    ultimately not adopted.
    Because      we   find    no    clear    error       in   the    district    court’s
    material factual findings, the question before this court is a
    strictly legal one: whether such past commercial use is sufficient
    to render these oblibations “property used for commercial purposes”
    for purposes of the FSIA.              The Congo Defendants argue that it is
    not.      They      contend     that    “an    exceptional         and    singular”      past
    commercial use at one point in time is insufficient to establish
    that this specific property is used for commercial purposes under
    the FSIA.         Instead, they contend that the FSIA warrants a more
    comprehensive approach to the question of commercial use, focusing
    not on isolated and unusual uses, but instead on what the property
    is “essentially used for.”
    The       district   court      agreed        that    the       Congo   Defendants’
    recommended approach was consistent with the legislative purpose of
    the    FSIA.       The   court    noted       that    there      was     little   case    law
    delineating precisely how a court should analyze property to
    determine whether it was being used for commercial purposes under
    the FSIA, but reasoned that evidence of a single commercial use in
    the past could not, by itself, render the property in question now
    12
    and forever subject to garnishment.         Instead, the district court
    applied a form of the Congo Defendants’ recommended “essential use”
    test, focusing on determining the predominant or essential use of
    the property in question. Concluding that the “single instance” of
    tax and royalty obligations being used to satisfy a commercial debt
    was not enough to render the property essentially commercial in
    nature, the district court dismissed the action.
    We have no major disagreement with the analytical approach
    that the able district court adopted in determining whether these
    tax and royalty obligations were commercial in nature.              Like the
    district   court,   we   have   similar    reservations     about   defining
    property use as commercial in nature solely by reference to past
    single and/or exceptional commercial uses.        Instead, we agree that
    determining   the   commercial    (or     non-commercial)    status    of   a
    property’s use requires a more holistic approach. Specifically, we
    think that an analysis applied to such a question should examine
    the totality of the circumstances surrounding the property.             This
    analysis should include an examination of the uses of the property
    in the past7 as well as all facts related to its present use, with
    7
    We disagree with the district court’s alternative holding
    that evidence of past commercial use cannot be considered for
    purposes of establishing the commercial or non-commercial nature of
    property under the FSIA. According to the court, § 1610(a) only
    applies to “present and impending uses.” Instead, we think that
    the consideration of evidence of past use is an indispensable part
    of a court’s FSIA inquiry.     A court forbidden to consider how
    property has been used in the past would be hard-pressed to
    accurately determine whether the predominant use of that property
    is commercial or sovereign.
    13
    an   eye   toward    determining      whether   the    commercial      use   of    the
    property,    if     any,   is   so   exceptional      that   it   is   “an   out   of
    character” use for that particular property.8
    This holistic approach is also consistent with the reasoning
    in our earlier decision in this case.           There, Af-Cap’s predecessor
    argued that courts should look at the source as opposed to the use
    of the property to determine its commercial nature.                    In rejecting
    this contention, we utilized the following analogy:
    Consider an airplane owned by a foreign
    government and used solely to shuttle a
    foreign head-of-state back and forth for
    official visits. If the plane lands in the
    United States, it would not be subject to
    attachment or execution.     The plane is not
    "used for" any commercial activity, in the
    U.S. or elsewhere.      It plainly would not
    matter how the foreign government bought the
    plane, raised the purchase price, or otherwise
    came into ownership. Even if the government
    received the plane as payment from a U.S.
    company    in    an    obviously    commercial
    transaction, that would not somehow transform
    the "use" of the plane into a commercial use.
    Regardless of how the government came to own
    the plane, a U.S. court could never under the
    terms of the FSIA confiscate a plane used
    solely to transport a foreign head-of-state on
    official business.    Attaching the plane and
    selling it in execution of a judgment would go
    too far in interrupting the public acts of a
    foreign state.
    Connecticut 
    Bank, 309 F.3d at 253
    .
    8
    In this analysis, we also think it would be appropriate for
    a court to consider whether the use of the property in question was
    being manipulated by a sovereign nation to avoid being subject to
    garnishment under the FSIA.
    14
    Tweaking this analogy a bit, consider that the airplane had
    been used on rare occasions for commercial activities -- for
    example, it was temporarily used to fill in for a disabled plane in
    the foreign country’s commercial fleet.   It would strain reason to
    conclude that these limited, emergency usages rendered the plane
    subject to garnishment now and forever irrespective of the fact
    that its use was otherwise almost exclusively non-commercial.
    Indeed, permitting the attachment and selling of such a plane in
    execution of a judgment would also “go too far in interrupting the
    public acts of a foreign state.”   Thus, we conclude that under the
    FSIA, foreign property retains its immunity protection where its
    commercial uses, considered holistically and in context, are bona
    fide exceptions to its otherwise noncommercial use.9
    That said, although we are fairly in agreement with the form
    of the analysis applied by the district court, and dispute none of
    its underlying fact determinations, we disagree with its legal
    conclusion that these tax and royalty obligations were not used for
    commercial purposes.   Instead, we think that the facts relating to
    9
    This conclusion also squares with the logic of a case quoted
    approvingly by this court in its earlier decision in this case. In
    Eastern Timber Corp. v. Republic of Liberia, 659 F.Supp 606 (D.D.C.
    1987), the property at issue was a Liberian bank account primarily
    used to fund diplomatic and consular activities, though some
    portion of the account had been used for commercial activities.
    The Eastern Timber court, however, determined that the account was
    still immune from execution, explaining that it “decline[d] to
    order that if any portion of a bank account is used for commercial
    activity, then the entire account loses its immunity.” 
    Id. at 610.
    15
    the past and present use of these obligations, examined broadly and
    in context, establish the opposite.
    As the facts of the NUFI settlement indicate, for nearly half
    of the twenty-four years that these obligations existed, the Congo
    has used at least fifty percent of them to repay a commercial debt.
    The amount of the debt repaid was not insignificant; during the
    course of this extended period of time, over $26,000,000 was
    diverted from these obligations to the Congo’s commercial creditor.
    Such a continuing, extended and monetarily significant use is
    neither exceptional nor de minimis.   Moreover, it is difficult to
    say that execution on this obligation would be so unusual that it
    would shock and disrupt the public affairs of the Congo.10
    Indeed, on at least one other occasion, the Congo contemplated
    engaging in the same type of use again. Although such contemplated
    use is not actual use,11 it is strongly suggestive that the proceeds
    10
    In support of their contention that the use here was
    exceptional, the Congo Defendants rely heavily on the district
    court’s legal characterization of this use as “single.”    While
    rhetorically   powerful,   this  characterization  is   somewhat
    misleading. Indeed, this use is “singular” only in that it was
    used to satisfy a single debt. In its other aspects, the use was
    frequent, ongoing, and longstanding.
    11
    The Congo Defendants contend that in Connecticut Bank, this
    court held that merely “contemplated” commercial uses are not
    relevant factors in a court’s determination of whether property was
    used for commercial purposes for purposes of the FSIA.        This,
    however, is a mischaracterization of our holding in that case. Our
    discussion of “contemplated” use in Connecticut Bank occurred not
    in the context of determining which types of uses are properly
    considered in an FSIA commercial use analysis, but instead in the
    context of rejecting the argument that property that is “generated
    by” or “contemplated by” commercial activities is also used for
    16
    of these tax and royalty obligations were not cordoned off for use
    of the Congo in its sovereign capacity.     Instead, it indicates the
    availability of this property for whatever purpose -- commercial or
    otherwise -- the Congo deems appropriate.        Such property seems
    hardly the type of foreign property the FSIA was designed as a
    shield to protect, i.e., funds so central to a nation’s operations
    as a sovereign that uses thereof would “interrupt[] the public acts
    of [this] foreign state.”   
    Id. at 253.
      Accordingly, we conclude
    that these tax and royalty obligations are used for commercial
    purposes for purposes of § 1610(a) of the FSIA.
    B
    We now turn to the question of the situs of these tax and
    royalty obligations.   As noted previously, for foreign property to
    be stripped of its immunity under the FSIA, § 1610(a) not only
    requires that the property in question be used for commercial
    purposes, but also that the property be “in the United States.”
    
    Id. at 247
    .12
    commercial purposes under § 1610(a). See Connecticut 
    Bank, 309 F.3d at 258-60
    .     We said nothing in Connecticut Bank about the
    appropriateness or inappropriateness of a court examining evidence
    of the contemplated uses of particular property as part of its
    inquiry into whether the property is used for commercial purposes.
    Indeed, we think that, as here, examining evidence of contemplated
    commercial use would greatly aid a court in making a determination
    of the general commercial or non-commercial nature of particular
    property.
    12
    Even though the district court did not address the question
    of situs, we need not remand because the question here is one of
    law based on a fully developed record in which there are no
    material factual disputes.
    17
    Determining the situs of the property at issue here poses a
    special problem because this property is intangible in nature.
    This court       and    others     have   noted       the    inherent         difficulty    of
    assigning a location to property that by its very definition “lacks
    a physical existence.”            See BLACK’S LAW DICTIONARY 1233 (7th ed. 1999).
    The Third Circuit has observed that attaching a situs to intangible
    property is necessarily a legal fiction; therefore, the selection
    of a situs for intangibles must be context-specific, embodying a
    "common    sense       appraisal     of   the       requirements         of    justice     and
    convenience in particular conditions."                      U. S. Industries, Inc. v.
    Gregg,    
    540 F.2d 142
    ,     151   n.5    (3rd       Cir.   1976)   (citations        and
    quotations removed).         This court has also recognized the context-
    specific    nature      of   an    inquiry         into    the   situs    of     intangible
    property.       In Tabacalera Severiano Jorge, S. A. v. Standard Cigar
    Co., 
    392 F.2d 706
    , 714 (5th Cir. 1968), after noting that "[t]he
    situs of intangible property is about as intangible a concept as is
    known to the law," we affirmed that the situs of intangible
    property will vary, depending on the context.                       Thus:
    The situs may be in one place for ad valorem
    tax purposes, ...; it may be in another place
    for venue purposes, i.e., garnishment ...; it
    may be in more than one place for tax purposes
    in certain circumstances ...; it may be in
    still a different place when the need for
    establishing its true situs is to determine
    whether an overriding national concern, like
    the application of the Act of State Doctrine
    is involved.
    
    Id. at 714-15
    (citations omitted).
    18
    We think a “common sense appraisal of the requirements of
    justice and convenience” in this particular context yields the
    conclusion that the situs of these royalty obligations is the
    United States -- the situs of the Garnishees.   This conclusion is
    consistent with the application of the rule ordinarily applied to
    determine the situs of debtor obligations like these tax and
    royalty obligations.   Specifically, courts consistently hold that
    the situs of a debt obligation is the situs of the debtor.13   This
    13
    The Congo Defendants attempt to avoid the conclusion that
    these tax and royalty obligations are debt obligations by
    attempting to fix a physical location to them. Specifically, they
    point to the fact that the Convention permits the Congo to elect
    how these royalties will be paid and the Congo always elects to
    have them paid in kind. See n.1 infra. They thus essentially
    contend that the property at issue here is actually the oil stored
    in a tanker in Congolese waters. Because this oil is located in
    the Congo, they argue that the Congo is the situs of these tax and
    royalty obligations. This contention is flawed for two principal
    reasons. First, it cannot be squared with the facts surrounding
    the use of these tax and royalty obligations; as we have previously
    noted, under the NUFI settlement, for nearly half of the
    Convention’s existence, at least half of these obligations were
    diverted in the form of cash payments to the Congo’s creditor.
    Notably, this diversion did not involve the Congo drawing oil from
    the tanker, selling it, and then paying fifty percent of the
    proceeds directly to the creditor; instead, these debt payments
    passed directly from the Garnishees, who resided in the United
    States, to the NUFI creditor, which also resided in the United
    States.   This fact alone seems sufficient to defeat the Congo
    Defendants’ argument that these obligations are somehow physically
    located in the Congo.     However, the Congo Defendants’ implicit
    suggestion that the tax and royalty obligations that Af-Cap is
    seeking to garnish have a physical location is itself fatally
    flawed. Here, Af-Cap is not seeking to attach any of the Congo’s
    physical property (like its oil) but instead it seeks to attach the
    obligations to pay royalties owed by the Garnishees.       As noted
    previously, such debtor obligations are intangible assets, which by
    definition have no physical existence. For these reasons, the Congo
    Defendants’ attempt to essentially ascribe a physical existence to
    them fails.
    19
    is certainly true in Texas, where this garnishment proceeding
    commenced.    See, e.g., Mo., Kan. & Tex. Ry. Co. of Tex. v. Swartz,
    
    53 Tex. Civ. App. 389
    , 392, 
    115 S.W. 275
    , 276 (1908, no writ)(holding
    that the situs of a debt obligation is the situs of the debtor).
    This same rule is also applied in other states.          See, e.g.,
    Alliance Bond Fund v. Grupo Mexicano De Desarrollo, 
    190 F.3d 16
    , 25
    n.9 (2d Cir.1999) (recognizing this rule generally applies under
    New York law); Great Falls Transfer & Storage Co. v. Pan Am.
    Petroleum Corp., 
    353 F.2d 348
    , 349 (10th Cir. 1965) (recognizing the
    same under the laws of Montana and Wyoming).       Furthermore, this
    rule’s general operation has been recognized by the Supreme Court.
    See, e.g., Harris v. Balk, 
    198 U.S. 215
    , 221-22 (1905).
    We acknowledge that in these foregoing cases, the courts were
    determining situs for the purpose of establishing jurisdiction over
    property subject to a garnishment action, whereas in this case we
    are considering situs for purposes of determining immunity under
    the FSIA.    The Congo Defendants seize on this distinction, arguing
    that a different sort of situs calculus should apply in the FSIA
    context as questions that purely concern jurisdiction do not
    implicate delicate issues concerning the availability of foreign
    sovereign immunity and comity between nations.14
    14
    The Congo Defendants also argue that the act of state
    doctrine should apply; this means that the situs of foreign debt
    obligations must be the foreign country because a contrary
    conclusion would improperly “antagonize the foreign government.”
    20
    While we agree that the two contexts implicate different
    issues   and   interests,      we   think   that    these   differences     are
    immaterial for present purposes, as we see nothing about the
    general rule regarding the situs of debt obligations that would
    frustrate the purpose of the FSIA, which is to “limit as much as
    possible   disrupting    the    ‘public     acts’   or   ‘jure   imperii’   of
    sovereigns.”   Connecticut 
    Bank, 309 F.3d at 253
    .           Specifically, we
    fail to see how permitting Af-Cap to execute against intangible
    commercial debt obligations owed by business entities formed and
    headquartered in the United States “interrupts [the Congo’s] public
    acts,” particularly when the Congo has proven more than willing to
    divert these obligations directly to its commercial creditors in
    the United States.      
    Id. Indeed, in
    an earlier case, we rejected
    the notion that enforcing general rules (like the rule establishing
    the situs of debtor obligations here) against the commercial
    However, the act of state doctrine is inapplicable in this context.
    As the Supreme Court, and this court, have made clear, the act of
    state doctrine applies only when the dispute implicates the
    legitimacy of public acts undertaken by a sovereign nation. See
    Banco Nacional de Cuba v. Sabbatino, 376 U.S 398, 401 (1964)
    (holding that the act of state doctrine prevented the court from
    reaching the merits of a dispute over sugar cane seized pursuant to
    the Cuban government’s decision to nationalize the sugar industry);
    Callejo v. Bancomer, S.A., 
    764 F.2d 1101
    , 1112-24 (5th Cir. 1985)
    (invoking the doctrine in refusing to intervene in a dispute
    implicating the legitimacy of Mexico's promulgation of exchange
    control regulations). Because this case does not involve such a
    public act, but rather a mere dispute over the payment of a debt
    the Congo does not dispute that it owes, the act of state doctrine
    does not apply.
    21
    activities of foreign nations would inappropriately interfere with
    their sovereignty.   We stated:
    In   their  commercial   capacities,   foreign
    governments do not exercise powers peculiar to
    sovereigns. Instead, they exercise only those
    powers that can also be exercised by private
    citizens. Subjecting them in connection with
    such acts to the same rules of law that apply
    to private citizens is unlikely to touch very
    sharply on "national nerves."
    De Sanchez v. Banco Central De Nicaragua, 
    770 F.2d 1385
    , 1391 (5th
    Cir. 1985) (quoting Alfred Dunhill of London, Inc. v. Republic of
    Cuba, 
    425 U.S. 682
    , 703-04 (1976)).
    Finally, the interests for which the Congo urges protection
    from “interruption” are in fact protected by the FSIA itself -- if
    the property is used for sovereign purposes and not for commercial
    use, then there can be no action for garnishment in the United
    States.
    Seeing no conflict between the application of this ordinary
    situs rule and the purposes and goals of the FSIA, we conclude that
    this same rule should apply in this context relating to property
    used commercially.   Accordingly, we hold that the situs of these
    tax and royalty obligations is the United States.15
    15
    The Congo Defendants cite two district court cases from other
    circuits in support of their claim that a different type of situs
    calculus should apply in the present context. See Raccoon Recovery
    LLC v. Navoi Mining & Metallurgical Kombinant, 
    244 F. Supp. 2d 1130
    (D.Colo. 2002); Fidelity Partners, Inc. v. Philippine Exp. &
    Foreign Loan Guarantee Corp., 
    921 F. Supp. 1113
    (S.D.N.Y. 1996).
    Aside from the fact that neither case is binding on us, both are
    distinguishable as neither involved debt obligations, but rather
    other forms of intangible property.       In Raccoon Recovery, a
    22
    IV
    To sum up:    We hold that the district court correctly applied
    the law of the case doctrine to reject Af-Cap’s argument that the
    Congo waived fully its claim of sovereign immunity pursuant to the
    Lending Agreement.     We further hold, however, that the district
    court erred in concluding that the tax and royalty obligations at
    issue in this case were not used for commercial purposes in the
    United States.    We also hold that the situs of these obligations is
    the United States.    We have thus determined that both these FSIA
    conditions have been satisfied.    These tax and royalty obligations
    therefore are not protected by sovereign immunity. It follows that
    the district court erroneously dismissed Af-Cap’s cause of action
    and dissolved the writs of garnishment obtained by Af-Cap against
    the Garnishees.    We therefore REVERSE the judgment and REMAND for
    further proceedings not inconsistent with this opinion.
    REVERSED and REMANDED.
    judgment creditor sought to execute upon a judgment debtor's
    partnership interest in an Uzbekistan mining operation under a
    Colorado law allowing it to do 
    so. 244 F. Supp. 2d at 1142
    . In
    Fidelity, the property at issue was a foreign state's bank deposits
    maintained and controlled exclusively at a bank headquartered in
    that foreign 
    country. 921 F. Supp. at 1119
    .
    23