Mideast Gulf War Analysis

FILE — In this Nov. 17, 2014 file photo, smoke rises from the Syrian city of Kobani, following an airstrike by the US led coalition, seen from a hilltop outside Suruc, on the Turkey-Syria border. Twenty five years after the first U.S. Marines swept across the border into Kuwait in the 1991 Gulf War, American forces find themselves battling the extremist Islamic State group, born out of al-Qaida, in the splintered territories of Iraq and Syria. (AP Photo/Vadim Ghirda, File)