Drone attacks killed eight men suspected of belonging to al-Qaida in southern Yemen on Saturday night, local residents said, as a US campaign against the militant group goes on amid a wider civil war in the country.

Two missiles hit the fighters who had gathered in courtyards in the villages of al-Hudhn and Naqeel al-Hayala, residents from the southern coastal province of Abyan told Reuters by phone.

Al-Qaida in the Arabian Peninsula (Aqap) has taken advantage of a war pitting the Iran-allied Houthis against forces loyal to exiled president Abd-Rabbu Mansour Hadi to grab territory and operate more openly.

The group has carried out attacks against the Yemeni state for years, plotted to blow up US-bound airliners and claimed responsibility for the January 2015 attack in Paris on a French magazine that killed 12 people.

The US has kept up a drone campaign against the militants, although it evacuated the last of its military and intelligence personnel from Yemen in March last year. Its attacks have killed some of Aqap’s top leaders, including its chief, Nasser al-Wuhayshi, who was struck by a drone in June.

The US has acknowledged using drones but declines to comment on specific attacks.

At least 50 al-Qaida militants were killed in a US airstrike on a training camp in the mountains of southern Yemen, medics and a local official said on 22 March.