Map locates Omar oil field, where U.S. commandos mounted a raid; 1c x 2 inches; 46.5 mm x 50 mm;

In Rare Move, US Commandos In Syria Kill 32 ISIS Members

The U.S. Army raid occurred one day after the U.S.-led campaign to roll back IS gains in Iraq suffered a significant setback in Ramadi, the capital of Anbar province.