AdvertisementU.S. Army Captain Is Suing Obama Over Legality Of The War Against ISISMay 05, 2016Merrit KennedyfacebookEmailU.S. Navy air wing captains pause on the flight deck of the aircraft carrier USS Theodore Roosevelt last September. Every day, the steam-powered catapult aboard this massive ship flings American fighter jets into the sky, on missions to target the extremist Islamic State group in Iraq and Syria. (AP)