Smoke rises after airstrikes carried out by the Saudi-led coalition targeted the Military Academy which is controlled by the Shiite Houthi rebels in Sanaa, Yemen, on Jan. 22, 2017. The Saudi-backed Yemeni forces advanced against the Shiite Houthi rebels during the past 24 hours and seized areas across the country's western coast and around the Mocha seaport, according to military sources on Sunday. Medical sources said that more than 50 Shiite Houthi gunmen and about 19 soldiers loyal to the internationally-backed government were killed during the past 24 hours in the country's western part. (Xinhua/Mohammed Mohammed)