At least 10 Muslim worshippers performing Eid al-Adha prayers were killed on Thursday when an Islamic State suicide bomber disguised as a woman blew himself up at a mosque run by Yemen's Houthi group, security sources said.

In northern Yemen, residents said warplanes from the Arab coalition conducting air raids against the Houthis struck a house in Hajjah province, killing six members of the same family, including four children. Two other people were wounded in the attack, residents reached by telephone said.

Islamic State's branch in Yemen said the attack at al-Balili mosque, just outside the Old City of Sanaa, had killed or wounded dozens of "rejectionists." The Sunni militant group uses that term to describe Shiite Muslims it deems to be heretics.