Clashes in Yemeni capital cast doubt on deal signing
Shi'ite Houthi rebels and government forces fought for a fourth straight day in the Yemeni capital, residents said, despite the announcement of a UN-brokered agreement due to be signed later on Sunday.
Residents reported sounds of heavy shelling throughout Saturday night in an area of the capital near the headquarters of the first armoured division camp and close to the religious university of Iman.
