The leader of the Reang uprising in Tripura (1942-43) was

The Reang tribal rebellion in Tripura ($1942\text{–}1943$) was a prominent anti-feudal and anti-colonial uprising directed against heavy taxation, forced labor, and local administrative malpractice. The revolt was organized and led by Ratan Mani Reang, who consolidated tribal integration under a spiritual-political banner before the movement was suppressed.