Ask Lemmygrad

Sure. The debt was a catalyst, though. If not debt, it'd have been something else. The US wanted to break apart Yugoslavia after the fall of the Soviet Union, to create states friendly to it who'd eventually join NATO. Local nationalists collaborated with foreign capital to sell off all the means of production and state-owned capital. Same thing happened in Russia, the Baltics, and every other socialist state that turned neolib (shock therapy).

How long does it take for CIA to declassify documents? I wouldn't be surprised if we read about their activity in Yugoslavia in the 80s to find they stoked separatism.