The correct answer is Amit Shah. Amit Shah - Union Home and Cooperation Minister inaugurated the new building of the National Tribal Research Institute in New Delhi in June 2022. The institute will promote and preserve the tribal heritage and culture and the nerve center of tribal research issues and matters in academic, executive, and legislative fields. The institute will collaborate with research institutes, universities, and organizations as well as academic bodies and resource centers. At the event, Amit Shah informed that the budget for 'Eklavya residential schools' has been raised from Rs 278 crore to Rs 1,418 crore in the current financial year (2022-23). Additional InformationArjun Munda is the union minister of Tribal Affairs. Virendra Kumar Khatik is the union minister of Social Justice and Empowerment.