Saudi-led Arab coalition air strikes targeted Thursday Habash Mountain in Sa'da Province, northern Yemen, leaving 20 Houthi militants killed, Al-Bawaba News reported. The Saudi-backed Yemeni tribes have purportedly captured large swathes of Sa'da, the stronghold of Houthi rebels, after bloody clashes, Yemeni sources said. Since March 26, the Saudi-led coalition has launched air strikes against Houthi targets at the request of Yemeni embattled president Abdraboh Mansur Hadi, who was forced out of the country as Houthis had captured the presidential palace in Aden.