ADEN: A suicide bomber killed at least 13 recruits at a Yemeni army camp run by President Abd-Rabbu Mansour Hadi’s government in the southern port city of Aden on Wednesday, medical sources and a security official said. Islamic State claimed responsibility for the attack, the latest in a series of bombings rattling the city since Saudi-backed forces captured Yemen’s second-largest city from the Iran-allied Houthis in July last year. At least 60 people were also wounded in the attack targeting hundreds of new recruits at the Ras Abbas camp in Aden’s Buraiqa district. It was recently set up by Hadi’s government to absorb new conscripts being trained to fight the Houthis. The official said the bomber was disguised in military uniform used by the new recruits, enabling him to penetrate the crowd undetected inside the camp. Witnesses described ambulances racing to evacuate the wounded, as troops surrounded the area to keep onlookers away.