In April 2016, video of a U.S. Army airborne exercise in Germany showing a Humvee breaking free of its rigging and plummeting to the ground, followed by two more, went viral. Parachutes dropped the equipment on April 11, 2016, from planes with the 173rd Airborne Brigade. When the first Humvee breaks free, someone yells out "Oh yes!" It's followed by a second, then a third and increasing laughter on the video. The Army says nobody was hurt. It's now investigating what went wrong—and who shot the video.