At the time of the British Raj's dissolution in 1947, Portuguese India was subdivided into three districts located on modern-day India's western coast, sometimes referred to collectively as "Goa": namely Goa; Damão, which included the inland enclaves of Dadra and Nagar Haveli; and Diu. Portugal lost effective control of the enclaves of Dadra and Nagar Haveli in 1954, and finally the rest of the overseas territory in December 1961, when it was annexed by India under Prime Minister Jawaharlal Nehru. In spite of this, Portugal only recognised Indian control in 1974, after the Carnation Revolution and the fall of the Estado Novo regime, by a treaty signed on 31 December 1974.