The six-day search operation included hundreds of U.S. and Lithuanian troops, U.S. Navy divers and helicopters to transport search teams.

VILNIUS, Lithuania (AP) — 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 early Monday, according to U.S. Army Europe and Africa Command. Another soldier is still missing.

The U.S. Army vehicle four soldiers were in when they went missing in Lithuania has been pulled from a swamp after six days of "relentless" effort to retrieve it.