In India, the Indian military performs a variety of missions; it is primarily focused on China and Pakistan and territorial defense, while secondary missions include regional power projection, UN peacekeeping deployments, humanitarian operations, and support to internal security forces; it has fought in several significant conflicts and counterinsurgency operations since 1947 and regularly conducts large-scale exercises; the military may act internally under the Armed Forces (Special Powers) Act (AFSPA) of 1958, an act of the Indian Parliament that granted special powers to put down separatist movements in "disturbed areas"; the AFSPA of 1958 and a virtually identical law, the Armed Forces (Jammu & Kashmir) Special Powers Act of 1990, have been in force since 1958 in parts of northeast India, and since 1990 in Jammu & Kashmir

the short 1962 Sino-India War left in place one of the World’s longest disputed international borders, resulting in occasional standoffs between Indian and Chinese security forces, including lethal clashes in 1975 and 2020; meanwhile, India and Pakistan have fought several conflicts since 1947, including the Indo-Pakistan War of 1965 and the Indo-Pakistan and Bangladesh War of Independence of 1971, as well clashes over the disputed region of Kashmir (the First Kashmir War of 1947 and the 1999 Kargil Conflict); a fragile cease-fire in Kashmir was reached in 2003, revised in 2018, and reaffirmed in 2021, although the Line of Control remains contested, and India has accused Pakistan of backing armed separatists and terrorist organizations in Jammu and Kashmir where Indian forces have conducted counterinsurgency operations since the 1980s; in addition, India and Pakistan have battled over the Siachen Glacier of Kashmir, which was seized by India in 1984 with Pakistan attempting to retake the area at least three times between 1985 and 1995; despite a cease-fire, both sides continue to maintain a permanent military presence there with outposts at altitudes above 20,000 feet (over 6,000 meters) where most casualties are due to extreme weather and the hazards of operating in the high mountain terrain of the world’s highest conflict, including avalanches, exposure, and altitude sickness (2024)