Ninth Circuit Rejects Antrix Corp.'s Forum Non Conveniens Defense in $562.5M Award Enforcement

The United States Court of Appeals for the Ninth Circuit has affirmed the confirmation of a $562.5 million international arbitral award against Antrix Corp., India’s state-owned space company, rejecting arguments that the case should be dismissed for forum non conveniens or that U.S. courts lacked jurisdiction.

In a wide-ranging opinion written by Circuit Judge Lucy H. Koh, the panel held that the doctrine of forum non conveniens does not apply to actions to confirm foreign arbitral awards under the New York Convention. The court also concluded that subject matter jurisdiction existed under the Foreign Sovereign Immunities Act’s (FSIA) arbitration exception and that the exercise of personal jurisdiction over Antrix comported with the Fifth Amendment.

The Dispute Over S-Band Spectrum

The case originates from a 2005 agreement between Devas Multimedia Private Limited and Antrix Corp. Ltd., a corporation wholly owned by the Government of India. Under the terms, Antrix agreed to build, launch, and operate two satellites and lease 70 MHz of India’s S-band spectrum to Devas in exchange for construction and leasing fees.

In February 2011, Antrix informed Devas that it was terminating the agreement, citing a policy decision by the Indian government not to provide an S-band orbital slot for commercial activities. Devas rejected the termination and commenced arbitration before the International Chamber of Commerce (ICC) in July 2011.

In September 2015, a three-member ICC tribunal ruled that Antrix had wrongfully repudiated the agreement and awarded Devas $562.5 million plus interest. Devas later sought confirmation of the award in the Western District of Washington under the New York Convention, which both the United States and India have signed.

From District Court to the Supreme Court and Back

The district court confirmed the award, prompting Antrix’s appeal. In an initial decision, the Ninth Circuit applied then-controlling precedent and held that the FSIA’s personal jurisdiction provision required a traditional minimum contacts analysis—and that Antrix lacked sufficient contacts with the United States. The court reversed the confirmation.

The Supreme Court, however, reversed the Ninth Circuit’s decision in 2025 in CC/Devas (Mauritius) Ltd. v. Antrix Corp. , holding that the FSIA does not require plaintiffs to establish “minimum contacts” beyond the contacts already required by the statute’s enumerated exceptions to foreign sovereign immunity. The case was remanded for the court of appeals to address Antrix’s alternative arguments.

Arguments Before the Panel

On remand, Antrix raised three main challenges: that the FSIA’s arbitration exception did not supply subject matter jurisdiction because the dispute lacked a commercial nexus to the United States; that the exercise of personal jurisdiction violated the Fifth Amendment’s Due Process Clause; and that the action should be dismissed under the doctrine of forum non conveniens in favor of litigation in India.

Devas and the intervening shareholders—three Mauritian entities and Devas Multimedia America, Inc.—countered that the arbitration exception required no such nexus, that personal jurisdiction was reasonable, and that forum non conveniens was incompatible with the mandatory enforcement regime of the New York Convention.

Key Legal Holdings

Subject Matter Jurisdiction

Rejecting Antrix’s argument that the FSIA’s arbitration exception requires a connection to U.S. commerce, the panel observed that the statute “contains no requirement that the underlying commerce that is the subject of the arbitration have a nexus with the United States.” The court noted that Congress knew how to impose such a limitation—as it did in the separate commercial activity exception—but chose not to do so in the arbitration exception.

The panel further reasoned that because the award is governed by the New York Convention and covered by the Convention’s implementing legislation, it concerns a subject matter “capable of settlement by arbitration under the laws of the United States” as required by section 1605(a)(6) of the FSIA.

Personal Jurisdiction

Assuming without deciding that Antrix qualifies as a “person” entitled to Fifth Amendment due process protections, the court found that the exercise of personal jurisdiction was reasonable. It weighed three factors: the strong U.S. interest in enforcing treaty obligations; the absence of undue burden on Antrix, a sophisticated entity backed by the Indian government; and Devas’ substantial interest in obtaining relief, given that only U.S. courts can attach Antrix’s commercial assets located in the United States.

Forum Non Conveniens

In a holding with broad implications for international arbitration enforcement, the circuit panel ruled that forum non conveniens does not apply to actions to confirm foreign arbitral awards under the New York Convention. The court emphasized that the Convention makes recognition and enforcement of covered awards mandatory, listing only limited defenses—none of which includes forum inconvenience.

“A discretionary, forum-by-forum defense to enforcement that would let each signatory state decline enforcement on convenience grounds is irreconcilable with the design of the Convention.”

The panel also noted that India would not be an adequate alternative forum because only U.S. courts can attach assets located in the United States.

Key Observations from the Bench

The court highlighted the mandatory nature of the New York Convention: “The Convention makes the recognition and enforcement of a covered award mandatory: Article III provides that each contracting state ‘shall recognize arbitral awards as binding and enforce them.’”

On personal jurisdiction, the panel stated: “the exercise of personal jurisdiction over Antrix is reasonable and therefore comports with the Fifth Amendment,” pointing to Antrix’s sophistication and the lack of unfair surprise given that India is a signatory to the Convention.

The Decision and What Comes Next

The Ninth Circuit affirmed the district court’s judgment on subject matter jurisdiction, personal jurisdiction, and forum non conveniens. In a concurrently filed memorandum disposition, the court also affirmed the confirmation of the award and the registration of the judgment as to Devas Multimedia America, Inc., but reversed and vacated the registration as to the shareholder intervenors, who lacked standing to register the judgment.

The panel remanded the case to the district court to address, in the first instance, the effect of subsequent proceedings in Indian courts that set aside the arbitration award. This leaves a lingering question: whether the Indian annulment will ultimately block enforcement of the U.S. judgment—a matter that the district court must now decide.