Spark Fire A soldier returns fire during a training exercise at Kelly drop zone in San Antonio, March 23, 2019, during the Joint Forcible Entry Exercise, an annual large-scale airborne drop and mobility mission. SHARE: Download: Full Size (9.18 MB) Tags: Army, training Credit: Army Spc. Jeffery Harris VIRIN: 190323-A-NN123-1128C.JPG Photo Gallery