Military personnel of Yemen's Southern Transitional Council are pictured during their redeployment from the southern Yemeni province of Abyan. Image Credit: REUTERS file

CAIRO: Suspected Al Qaida militants on Tuesday attacked a security post in southern Yemen, sparking clashes that killed at least 21 troops and six militants, military officials said.

The early morning attack in Ahwar, in the province of Abyan, targeted a post manned by troops from the Security Belt, a security force loyal to the Southern Transitional Council.

The officials said at least 21 troops were killed in the attack and the clashes that continued for hours. Four more troops were also wounded, they said.

The officials spoke on condition of anonymity because they were not authorized to brief media.

Among the dead troops was Yasser Nasser Shaea, a senior commander in the force fighting terror groups in Yemen, the Security Belt said in a statement.

It said six militants were killed and others were detained. It posted images showing bodies it said were the dead militants.

No group claimed responsibility for the ambush. But it bore the hallmarks of Al Qaida in the Arabian Peninsula, or AQAP.

AQAP has long been considered the global network’s most dangerous branch, and has attempted to carry out attacks on the US mainland.

AQAP, along with an affiliate of the Islamic State (Daesh) group, are active in several regions of Yemen and have taken advantage of the yearslong civil war to make inroads.

Yemen’s war pits Iran-backed Al Houthi militia against the internationally recognized government, which is aided by a Saudi-led Arab coalition.