Submitted Photo A 91st Missile Security Operations Squadron convoy prepares to participate in the Nuclear Convoy Course at Camp Guernsey Joint Training Center’s South Training Area, Wyoming on April 9. The week-long exercise tested 91 MSOS Convoy Response Force defenders with threat-based scenarios while integrating the Grey Wolf helicopter to support 91st Missile Wing security operations.

Submitted Photo 91st Missile Security Operations Squadron Tactical Response Force defenders prepare to advance uphill as a 550th Helicopter Squadron MH-139 Grey Wolf readies for takeoff during the Nuclear Convoy Course at Camp Guernsey Joint Training Center’s North Training Area, Wyoming on April 7. The 91 MSOS TRF air insertion marked the start of their participation in the Nuclear Convoy Course, a multi-day exercise sharpening convoy security, tactical response and nuclear surety capabilities. U.S. Air Force photos by Staff Sgt. Michael A. Richmond.