Base holds emergency response exercise Published Dec. 28, 2010 Peterson AFB, Colo. -- Peterson Air Force Base members will conduct emergency response exercises Jan. 10 to 14 as part of the 21st Space Wing's continued commitment to ensure base readiness. These exercises may cause delays at the gate. There will be some traffic disruption and potentially some temporary delays in services in the areas where exercise scenarios are taking place. We ask our mission partners and community members for patience. These exercises are vital training tools that ensure our emergency response forces are able to effectively respond to unplanned crisis events.