Three of the four U.S. Army soldiers who went missing during a training mission near Pabradė, Lithuania, last week were found dead on Monday, but the search is ongoing for the fourth soldier, the Army said. The M88 Hercules armored recovery vehicle the soldiers were in when they went missing was removed from a swamp early Monday morning after six days of work to retrieve it, the Army said. A major step forward – the first cable is attached to the sunken armored vehicle.