Goa Liberation Day is observed in India every December 19, commemorating the anniversary of Goa's liberation from Portuguese colonial rule in 1961. The day marks the surrender of Portuguese forces and the incorporation of Goa into the Republic of India. The Portuguese established their first colony in India in 1498, with Vasco de Gama reaching the Malabar Coast, and Afonso de Albuquerque leading the conquest of Goa in 1510. Over the years, resentment among Goans grew due to harsh colonial policies and failed attempts at self-determination, culminating in a series of revolts against Portuguese rule. The anti-colonial movement gained momentum after India's independence in 1947, ultimately leading to military action by India in December 1961. Goa Liberation Day is recognized as a public holiday and serves as a reminder of the region's struggle for freedom.