Appellants sued President Reagan and other executive branch officials in the U.S. district court to enjoin U.S. military aid to the Nicaraguán resistance forces (contras), alleging that the aid violated the Fifth Amendment to the Constitution, the United Nations Charter and customary international law. The district court, in an unpublished opinion, dismissed the complaint as presenting nonjusticiable political questions. The Court of Appeals for the District of Columbia Circuit (per Mikva, J.), affirming the dismissal on different grounds, held that (1) the trial court’s blanket invocation of the political question doctrine was inappropriate; (2) the statute funding the contras prevails over any earlier obligations under treaties or customary international law; (3) individuals have no private right of action to enforce decisions of the International Court of Justice; (4) adherence to an ICJ judgment rendered under a disputed assertion of compulsory jurisdiction is not required as a matter of jus cogens; and (5) plaintiffs had failed to show that U.S. government support of the contras caused their injuries or was so arbitrary and unreasonable as to violate their Fifth Amendment rights.