That doesn't really wash after watching the video. It looks like a Peruvian military bungle in which the CIA was trying to stop, but couldn't since as the one op said, "it's not our call, but..."
Just my assessment based on the video.
Actually the real bungle was made by the pilot of the plane that got shot down. He wasn’t listening to the radio as he should have, or he would have heard the “surrender or be shot down” warnings. That’s the real screwup here.