The humanitarian situation in Yemen remains critical with the economic decline that has exacerbated the quality and coverage of water, sanitation and hygiene (WASH) services. WASH systems and services throughout the country have suffered from damage and underdevelopment. The lack of access to safe WASH services forced vulnerable households to use unprotected and unsafe water sources. The protracted armed conflict has caused many Yemenis to be in acute need of assistance and has further aggravated essential WASH services and infrastructure