1. Take us to DEFCON one.

2. One weakness, however, is their obligation to follow DEFCON procedures.

3. DEFCON underground Bunkers by DEFCON Underground Mfg, crafts all steel underground Bunkers, bomb shelters and emergency shelters that are built with high quality plate steel and re-enforced structural metals

4. Counterspy - DEFCON 4 Gameplay Spying on the Imperialist States in order to save the moon