dubai five suspect al qaeda militants kill drone strike yemen marib province early sunday residents say men hit travel car raghwan district residents say add body char beyond recognition immediate statement militant group u.s. force repeatedly launch drone air strike yemen al qaeda branch know al qaeda arabian peninsula aqap group take advantage two-year-old civil war iran-aligned houthi group president abd-rabbu mansour hadi saudi-backed government strengthen position impoverish country aqap operate several provinces south eastern yemen include abyan shabwa al-bayda five suspect al qaeda militants kill yemen drone strike