oct 27, 1962 - An American pilot flies off course into Soviet airspace
Description:
Charles Maultsby, an American pilot, gets lost flying a mission to Alaska and ends up in Soviet airspace. An American jet rescues him and leads him back to the U.S. before the Soviets can shoot his plane down
This I do not think changed the conflict in any way or benefit either side, it just showed that Americans were quite skilled and that they were quite quick in action.
Added to timeline:
Date: