"...Operation East Fly is go."
John Michaels[src]

Operation East Fly was a mission that Captains Jack O'Neill and Charles Kawalsky went on in East Germany in 1982. It had disastrous consequences when the East Germans who were guarding a Russian prisoner named Boris and the Germans repelled the team's assault, costing the lives of several of Jack's teammates, including his friend and Commanding officer, Colonel John Michaels. (SG1: "The Gamekeeper")