What is DEFCON and What are its Levels ? - YouTube
The United States Defense Ready Condition (DEFCON) system indicates “situations of varying military severity (status of alert),” according to the U.S. Department of Defense : r/coolguides
Defcon 5 Tactical Backpack | Lamnia
DEFCON 5 UNIFORM COMBAT ARMY MULTICAM | Target Soft Air San Marino
Defcon 5 Tactical Backpack | Lamnia
Defcon 5 Sega Saturn | United States of America | T-1301H | Game Information