Agartala (Tripura) [India], January 26 (ANI): Tripura Chief Minister Dr Manik Saha unfurled the national flag at his official residence in Agartala as the country celebrated its Republic Day. The chief minister greeted the citizens after the flag-unfurling ceremony. This year, India is commemorating its 75th Republic Day, marking the adoption of the constitution on January 26, 1950, and the attainment of sovereignty. “Today is the 75th Republic Day. On this occasion, I would like to extend greetings to all citizens in the states and across the country. For us, Constitution is the supreme. We h…