There was so much bloodshed in South Asia in the late 1940s due to Cold war and anti colonial struggles.
This is a period of geopolitical tension between the United States and the Soviet Union and their respective allies due to the spread of Soviet-inspired communism.
US ensured there was military presence and economic aid to help them stem the spread of communism and assist the people.
Read more about Cold war here https://brainly.com/question/7855