The
NATO bombing of Yugoslavia was the
North Atlantic Treaty Organisation's (NATO) military operation against the
Federal Republic of Yugoslavia during the
Kosovo War. According to NATO, the operation sought to stop human rights abuses in Kosovo, and it was the first time that the organisation used military force without the approval of the
UN Security Council. The air strikes lasted from March 24, 1999 to June 10, 1999. The official NATO operation code name was Operation Allied Force; the United States called it Operation Noble Anvil, while in Yugoslavia the operation was incorrectly called "Merciful Angel" , as a result of a misunderstanding or mistranslation.