The CIA is an arm of US corporate interests that carries out missions to benefit US corporate interests abroad.
Almost certainly Sukarno (Indonesia), though that nominally had Communist concerns as well. Indonesia was a source of oil, natural gas, tin, copper, gold, natural rubber, and tropical hardwoods.
https://en.m.wikipedia.org/wiki/CIA_activities_in_Guatemala#...
https://en.m.wikipedia.org/wiki/1953_Iranian_coup_d%27état
https://en.m.wikipedia.org/wiki/Bay_of_Pigs_Invasion
Noam Chomsky should be a good source for more such information.