Member states of NATO members and three former Yugoslav republics) from 12 March 1999 to 5 June 2017. NATO has added new members seven times since its founding in 1949, and since 2017 NATO has had 29 members. Twelve countries were part of the founding of NATO: Belgium, Canada, Denmark, France, Iceland, Italy, Luxembourg, the Netherlands, Norway, Portugal, the United Kingdom, and the United States. In 1952, Greece and Turkey became members of the Alliance, joined later by West Germany (in 1955) and Spain (in 1982). In 1990, with the reunification of Germany, NATO grew to include the former country of East Germany. Between
NATO bombing of Yugoslavia the first peacekeeping force in the war zone. As British troops were still massed on the Macedonian border, planning to enter Kosovo at 5:00 am, the Serbs were hailing the Russian arrival as proof the war was a UN operation, not a NATO operation. After hostilities ended, on June 12 the U.S. Army's 82nd Airborne, 2–505th Parachute Infantry Regiment entered war-torn Kosovo as part of Operation Joint Guardian. Yugoslav President Milošević survived the conflict and declared its outcome a major victory for Yugoslavia. He was, however, indicted for war crimes by the International Criminal Tribunal for the Former Yugoslavia along