In the teaser of 'Battle of Galwan', actor Salman Khan hailed Jharkhand's tribal leader Birsa Munda. Known as 'Dharti Aba' (Father of the Earth), 'Bhagwan' Birsa Munda was viewed as a divine figure who was gifted with a healing touch. He led a powerful movement, Ulgulan, against British exploitation, fighting for tribal land rights and cultural identity.