Al-Qaida militants targeted a military camp in Yemen's southern Abyan province, killing at least 20 troops and setting off hours-long clashes that lasted into early morning Friday, Yemeni officials and tribal leaders said.
The attack began around midnight, with militants firing rocket propelled grenades at the camp belonging to members of a Yemeni force trained by the United Arab Emirates, a member of the Saudi-led coalition fighting the Houthi rebels in Yemen since 2015.