April 1 (UPI) -- The body of a fourth U.S. soldier missing since last week during training exercises in Lithuania was found Tuesday, officials confirmed. "The soldier was found after a search by hundreds of rescue workers from the U.S. Army, U.S. Navy, Lithuanian Armed Forces, Polish Armed Forces, Estonian Armed Forces and many other elements of the Lithuanian government and civilian agencies," the Army said in a statement. Advertisement The fourth unidentified soldier was the last to be found