Going back to the 80's, you have Operation Cyclone, which was the CIA operation to arm and finance the mujahadeen against the USSR, which led to the creation of the Taliban, 10 years of brutal theocratic rule and ethnic cleansing in Afghanistan, and ultimately to the September 11th attacks on the United States, and to the (still ongoing) NATO occupation. https://en.wikipedia.org/wiki/Operation_Cyclone
I don't know much about India, but it looks like the CIA may be implicated in the assassination of Indira Gandhi, and bombed a plane in the 50's in an attempt to kill Zhou Enlai. https://en.wikipedia.org/wiki/CIA_activities_in_India
I think GP is pretty justified in saying that the presence of a CIA/NSA operative in South Asia would leave a bad taste in his mouth.