Operation Third Rock
The year is 1971. The two global nuclear superpowers, the United States and the Soviet Union, are locked in a perpetual arms race. To counter the threat presented, the US military and Central Intelligence Agency have joined forces to enact a plan to disarm the Soviet Union's stockpile of nuclear weapons, by way of infiltration. The Soviet Union, by way of disguised agents, has learned of this plan, and enacted their own to disarm the United States' weapons. This event would come to be known as Operation Third Rock.
So we will play the agents involved, either from the US, or the USSR. I'll leave it up to the players to choose individually. I'll have my own character, while also controlling everything from the guards, to the director of the CIA. In terms of gear/weaponry, 1971 is the cutoff year. Anything made on or before 1971 is permitted. Players on both sides will often be PMed orders that, if mentioned ICly or OOCly, would spoil the story.