Internal conflicts turned into full-fledged armed fighting between the two communities on the island which prompted the United Nations to send peacekeeping forces in 1964; these forces are still in place today. In 1974, Greek nationalists performed a military coup with the support of military junta in Greece. Unable to secure multilateral support against the coup, Turkey invaded the northern portion of the island. Turkish forces remained after a cease-fire, resulting in the partition of the island. The intercommunal violence, the coup, and the subsequent invasion led to the displacement of hundreds of thousands of Cypriots.