The U.S. soldiers had been at the center of a recovery mission in Lithuania for nearly a week after their armored vehicle sank near the country's border with Belarus.

Collins, 28, was the final soldier found deceased Tuesday in the peat bog, one week after being reported missing.

The Army has released the identity of the fourth soldier who died in a training accident in Lithuania, a day after his body was recovered during a weeklong search that took hundreds of troops and other rescue workers from three nations.

The U.S. Army has identified Staff Sgt. Troy S. Knutson-Collins as the fourth soldier who died during a training exercise in Lithuania. The three other soldiers who died in the incident were Jose Duenez Jr.

Knutson-Collins, 28, was the final soldier recovered from an M88A2 Hercules recovery vehicle that sank in a Lithuanian swamp on March 25. Hundreds of U.S. and Lithuanian soldiers, sailors and civilians worked around the clock to retrieve the four missing in the crash.

The M88A2 Hercules was recovered from a swamp during a recovery operation for four US Army soldiers who went missing during a training exercise.

The fourth and final soldier from Fort Stewart, Georgia who died in a training exercise in Lithuania has been identified. Officials identified SSgt. Troy S. Knutson-Collins, 28, of Battle Creek, Michigan as the last soldier who died.

The fourth soldier found dead after a training accident in Lithuania has been identified by the U.S. Army’s 3rd Infantry Division.