The Army has identified the four soldiers who perished last week during a training exercise in Lithuania when their military vehicle became submerged in a deep swamp, triggering a complex and multinational recovery effort.

The remains of the four American soldiers who died while training in Lithuania will return to the U.S. this week.

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.