Shiite Muslim Iraqi men, who volunteered to fight against the Jihadist militants, gather around buses in Baghdad, ahead of being transported for training at Taji infantry camp on the outskirts of Baghdad, on June 16, 2014, as security forces are bolstering defenses in the capital. Western embassies began evacuating staff from Baghdad despite Iraq's claim it was repelling militants who have captured vast amounts of territory in a lightning offensive that has shaken regional stability. AFP PHOTO/SABAH ARAR        (Photo credit should read SABAH ARAR/AFP/Getty Images)