Suicide bomber, car bomb hit mosque in Yemeni capital - sources
Residents reported hearing two explosions in the capital. There was no immediate information on casualties.
A civil war in Yemen escalated in March when a coalition of Arab states led by Saudi Arabia intervened to roll back the hold of Iran-allied Houthi militia over much of the country and to reinstate the government from its exile in Riyadh.
The Houthis took control of the capital Sanaa a year ago. More than 4,500 people have been killed in the war in Yemen.
(Reporting by Mohammed Ghobari; Writing by Yara Bayoumy; Editing by Mark Heinrich)