Iraqi Airways incorporated Kuwait Airways' aircraft into its fleet following Iraq's invasion of Kuwait. The House of Lords held that Iraq's decree transferring ownership was contrary to public policy as it violated established international law, and refused to recognise it. Kuwait Airways succeeded in claims regarding aircraft recovered from Iran.
Facts
On 2 August 1990, Iraq invaded and occupied Kuwait. Iraqi forces seized ten commercial aircraft belonging to Kuwait Airways Corporation (KAC) at Kuwait airport. The aircraft were flown to Iraq between 6-22 August 1990. On 17 September 1990, Revolutionary Command Council Resolution 369 came into force, purportedly dissolving KAC and transferring all its assets, including the aircraft, to Iraqi Airways Company (IAC).
The UN Security Council immediately condemned the invasion and passed multiple resolutions declaring the annexation null and void, calling on all states not to recognise the annexation. Following military action by coalition forces, four aircraft (the ‘Mosul four’) were destroyed by bombing in Iraq, whilst six aircraft (the ‘Iran six’) were evacuated to Iran and eventually returned to KAC in 1992 after payment of US$20 million to Iran.
Issues
Public Policy and Recognition of Foreign Law
Whether an English court should recognise Resolution 369 as effective to transfer ownership of the aircraft from KAC to IAC, or whether recognition would be contrary to public policy given Iraq’s flagrant breach of international law.
Double Actionability Rule
Whether KAC’s claims satisfied the double actionability rule requiring conduct to be tortious under English law and civilly actionable under Iraqi law.
Causation and Damages
Whether KAC could recover damages for the Mosul four aircraft and consequential losses relating to the Iran six.
Judgment
Public Policy Exception
The House of Lords held that Resolution 369 should not be recognised as effective to transfer title. Lord Nicholls stated that the public policy exception to recognition of foreign law should not be confined to human rights violations but extends to flagrant breaches of clearly established international law. Iraq’s invasion of Kuwait and seizure of assets were gross violations of international law of fundamental importance, as evidenced by successive UN Security Council resolutions.
Double Actionability
The House held that Resolution 369 must be disregarded for all purposes, including determining whether IAC’s acts were civilly actionable under Iraqi law. The double actionability rule was satisfied on the basis that KAC remained owner of the aircraft.
The Mosul Four
KAC’s claims failed. Under Iraqi law, KAC bore the burden of proving that physical damage would not have occurred but for the usurpation. KAC could not establish that the aircraft would not have been destroyed anyway.
The Iran Six
KAC’s claims largely succeeded. IAC was liable for the costs of recovering the aircraft (US$20 million paid to Iran), repair costs, loss of profits, and costs of hiring substitute aircraft capacity. However, claims for finance costs associated with purchasing replacement aircraft were rejected as the decision to restructure the fleet was a voluntary act too remote from IAC’s tort.
Implications
This case significantly developed the public policy exception in private international law, establishing that English courts may refuse to recognise foreign laws that constitute flagrant breaches of clearly established rules of international law, not merely human rights violations. The decision affirmed the importance of UN Security Council resolutions and the principle that courts should give effect to international law obligations.
The case also clarified principles of causation and remoteness in conversion, distinguishing between claims for physical damage (requiring proof of ‘but for’ causation) and claims for loss flowing from wrongful detention of goods.
Lord Scott delivered a powerful dissent, arguing that the double actionability rule could not be satisfied where the only connection with England was as the forum for litigation.
Verdict: IAC's appeal dismissed; KAC's cross-appeal regarding the Mosul four dismissed; KAC succeeded in claims regarding the Iran six, with damages to be assessed for recovery costs, repair costs, loss of profits and substitute aircraft hire, but finance costs claim rejected.
Source: Kuwait Airways Corp v Iraqi Airways Co (Nos 4 and 5) [2002] UKHL 19
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To cite this resource, please use the following reference:
National Case Law Archive, 'Kuwait Airways Corp v Iraqi Airways Co (Nos 4 and 5) [2002] UKHL 19' (LawCases.net, September 2025) <https://www.lawcases.net/cases/kuwait-airways-corp-v-iraqi-airways-co-nos-4-and-5-2002-ukhl-19/> accessed 2 April 2026
