Russian
нятие Portuguese
prisioneiros de guerra Spanish
prisioneros de guerra Catalan
presoner de guerra 
Person who is held in custody by a belligerent power during or immediately after an armed conflict.
1
He had wondered what could have led Rogero to fall in love with an enemy prisoner of war.
2
The US has formally declared Saddam Hussein, captured on December 13th, an enemy prisoner of war, the Pentagon said yesterday.