Cape Verde with the colonial masters, who nevertheless refused to provide the local authorities with more autonomy. In 1951, Portugal changed Cape Verde's status from a colony to an overseas province in an attempt to blunt growing nationalism. In 1956, Amílcar Cabral and a group of fellow Cape Verdeans and Guineans organised (in Portuguese Guinea) the clandestine African Party for the Independence of Guinea and Cape Verde (PAIGC). It demanded improvement in economic, social and political conditions in Cape Verde and Portuguese Guinea and formed the basis of the two nations' independence movement. Moving its headquarters to Conakry, Guinea in 1960, the
African Party for the Independence of Guinea and Cape Verde abortive attack by PAIGC guerrillas on Praia. Guerrilla warfare was largely concentrated to the mainland Guinea, however, as logistical reasons prevented an armed struggle on the Cape Verde islands. On the Cape Verde islands PAIGC worked in a clandestine manner. After being nearly crippled militarily, Amílcar Cabral ordered that sabotage be the PAIGC's main weapon until military strength could be regained. On 23 January 1963 the PAIGC started the Guinea-Bissau War of Independence by attacking a Portuguese garrison in Tite. Frequent attacks in the north also took place. In that same month, attacks on police stations in Fulacunda and Buba