"Shuttle Recovery" is a note found in the burning city of Cologne on the Germany map. It seems to act as a debriefing for a team sent in to help the recovery effort. The note reads as follows:
Shuttle Recovery - 3:26
Our most recent shuttle launch has failed, crashing landing
into Cologne 4 ticks east of here. Your squad is assigned to locking
down the area and beginning the recovery process. We need to know
what went wrong and salvage as much of the equipment as possible.
Don't reveal this information to your team, but be cautious: it was
carrying extremely radioactive material which might cause a much
more powerful second explosion.