The attack marks three years since the Saudi-led coalition intervened in Yemen, prompted by the Houthi takeover of the capital Sanaa and other parts of the country. And as Ben Said reports, the UN says the war has caused the world's worst humanitarian crisis. Subscribe: http://trt.world/subscribe Livestream: http://trt.world/ytlive Facebook: http://trt.world/facebook Twitter: http://trt.world/twitter Instagram: http://trt.world/instagram Visit our website: http://trt.world