JOINT BASE MCGUIRE-DIX-LAKEHURST, N.J. – A drop zone detail with the U.S. Army Reserve's 404th Civil Affairs Battalion, U.S. Army Civil Affairs & Psychological Operations Command (Airborne), measure weather balloons in preparation for airborne operations here on Aug. 14, 2020. Soldiers assigned to drop zone support operations complete a list of tasks to include measuring wind knots and distance, which provide vital information to the execution of airborne operations.