Suits Sweep Soldiers decontaminate protective suits after a sweep using special biological and chemical detectors in response to a possible biological threat during a training exercise in the U.S. Virgin Islands, Sept. 25, 2019. SHARE: Download: Full Size (1.8 MB) Tags: Army, training, national guard Credit: Army Staff Sgt. Gregory Camacho VIRIN: 190926-A-YW528-211S.JPG Photo Gallery