Tanks of fighters loyal to Yemen’s President Abd-Rabbu Mansour Hadi are seen on a road leading to the al-Anad military and air base in the country’s southern province of Lahej August 3, 2015. Fighters loyal to Yemen’s exiled president Abd-Rabbu Mansour Hadi, bolstered by Gulf Arab support, seized the country’s largest military base from Houthi forces on Monday after heavy combat in which dozens were killed or captured, a pro-Hadi commander said. Picture taken August 3, 2015. REUTERS/Stringer