Mozambique was declared a Portuguese overseas Colony by Portugal in 1951. In the 1960s however Frelimo was established which would fight for the liberation of Mozambique. The Mozambican Liberation Front (Frelimo) was led by Eduardo Mondlane. The liberation started in 1964 and ended with the independence of Mozambique on 25 June 1974. Today Mozambique is the only country in the world that has a weapon on its flag.