 There was concern over the fate of the passengers and crew on board the aircraft and the loss of life.It deplored the lack of co-operation by UNITA in clarifying the circumstances of the incidents and in permitting United Nations search and rescue missions; such attacks were unacceptable and unjustifiable.Acting under Chapter VII of the United Nations Charter, the Council condemned the suspicious circumstances under which two United Nations chartered aircraft and other commercial aircraft were downed and demanded that all such attacks cease immediately.