The Saudi-led aggression on Yemen has resulted in the lack of clean drinking water and sanitation services for nearly half of Yemen's population.

Iran PressMiddle East: Yemenis are in urgent need of water, sanitation, and hygiene (WASH) assistance; access to clean and safe drinking water remains crucial for the good health and survival of a whole nation, according to the United Nations (UN).

The Saudi-led aggression on Yemen has resulted in the lack of clean drinking water and sanitation services for nearly half of Yemen's population.

The International Organization for Migration (IOM) tweeted that Yemen is suffering from the worst humanitarian crisis in the world, as nearly 15.4 million people lack access to safe water and sanitation. 

The organization provided 2.1 million Yemenis with water, sanitation, and hygiene services last year.

Saudi Arabia, with the support of the United States, the United Arab Emirates, and several other countries, invaded Yemen in March 2015. The outbreak of war by Saudi Arabia and its allies in Yemen has so far killed tens of thousands and displaced millions of Yemenis.

The Saudi military aggression has also left the impoverished country of Yemen severely short of food and medicine.

The Saudi regime and its allies have so far failed to achieve their goals in the war against Yemenis. 219