A fourth American soldier who went missing after their vehicle became submerged in a bog during training in the country was found dead Tuesday, the White House announced.

Three of the U.S. Army soldiers who went missing in Lithuania have been found dead in their armored vehicle that was pulled from a swampy area.

Mystery as US Army vehicle pulled from swamp in Lithuania but soldiers still missing - The soldiers disappeared along with their vehicle during a training exercise at the General Silvestras Žukauskas

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 four soldiers disappeared during a training exercise last week when their armored vehicle became submerged in a peat bog.

Thousands stood in respect on Vilnius' streets as hearses carried the bodies of the four soldiers to the airport before being flown to the U.S. for burial.

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

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.

On Thursday, Lithuanian television network LRT aired the procession ceremony of the four U.S. soldiers who died during training in March. Members of the U.S. and Lithuanian military, along with Lithuanian citizens — many of them holding American flags — lined the streets of Vilnius to pay their respects.