This may involve deploying troops and equipment to defensive positions and increasing security measures at key installations. At DEFCON 2, the military is prepared for an imminent attack, and they may take action to defend against the threat. This level represents an extremely high level of military readiness, with only a single step remaining until the highest level of readiness, DEFCON 1. The DEFCON 3 exercise term is ‘Round House’. Rather, it signifies heightened readiness whereby vacations are cancelled, troops are called back to their units and arrangements are made for deployment if required. It’s important to mention that DEFCON 3 does not indicate an actual state of war. military has been at DEFCON 3 during times of heightened tension, including the Operation Paul Bunyan, the September 11 attacks and the Yom Kippur War. This may involve deploying additional troops and equipment to key locations, such as air bases and naval ports. The military will further increase its surveillance and intelligence-gathering activities, and they may begin to prepare for a potential attack. DEFCON 3ĭEFCON 3 indicates that there is a significant risk of an imminent attack. The DEFCON 4 exercise term is ‘Double Take’. The military may also begin pre-positioning troops and equipment to be better prepared to respond to any potential threats. At DEFCON 4, the military is on heightened alert, and they may increase surveillance and intelligence-gathering activities. This level indicates an increased risk of a military conflict or terrorist attack.

What defcon level are we