13 militants killed in southern Yemen raid

Yemeni government forces backed by Saudi-led coalition aircraft have killed 13 suspected militants.

Yemeni troops have killed 13 militants in a raid on a house outside the southern city of Mukalla in which two soldiers also died.

"Special forces and the army gained complete control over the site backed up by helicopters from the Arab coalition, which dealt with groups of terrorists spread around the area who were fleeing," an army statement said.

"A search confirmed that these fighters were about to carry out a surprise terrorist attack on some military command centres at dawn this morning."

Before being forced out, al Qaeda militants took advantage of more than a year of war between Iran-allied Houthi forces and supporters of Saudi-backed President Abd-Rabbu Mansour Hadi to carve out a mini-state stretching across much of the Arabian Peninsula country's southern coast, including Mukalla.

The United Arab Emirates trained and funded Yemeni forces for months and backed up their re-conquest of Mukalla on April 25 with air strikes.

Militants in Yemen's branch of Islamic State have carried out a series of suicide attacks on all parties to Yemen's tangled conflict, killing 25 police recruits in a bombing outside Mukalla last week.