At Base 47 everything is normal.
The Axis are unaware of the Allied plans to attack the base tonight.
A truck has broken down in the main access tunnel leaving the gate open.
Will Axis defend Base 47 or will Allies destroy the radar tower and steal the war documents?
Blow the sewer door for alternative access.
Blow up the radar tower.
Steal the documents and take them to the base radio transmitter.