4 UN planes carrying aid workers land in Sanaa amid continuous sea blockade

Workers unload aid from a plane at Sanaa International Airport in Sanaa, Yemen, on Nov. 25, 2017. A total of four planes carrying aid workers and materials landed at Yemen's Sanaa Internatinal airport on Saturday, one day after the Saudi-led coalition granted permission to the UN bodies to resume flights. (Xinhua/Mohammed Mohammed)