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

The bodies of the three other soldiers were recovered Monday after U.S., Polish and Lithuanian armed forces and authorities dug the M88 Hercules vehicle out of a peat bog at the expansive Gen. Silvestras Žukauskas training ground in the town of Pabradė.

Four soldiers who went missing last week in Lithuania have been found dead, the U.S. Army says. The soldiers went missing on March 25 while conducting a mission to repair and tow an immobilized tactical vehicle.