Middle East

Yemeni fighters of the Shiite Huthi movement take part in a demonstration on March 18, 2015 in the Yemeni capital Sanaa

Sunni Yemen has been in turmoil for months since the Iran-backed Shiite rebels, called Huthis, took over Sanaa. 

President Abedrabbo Mansour Hadi has been ​trying, without much success, to fight back against the rebels from his stronghold in Aden.

Saudi formed a rare Arab coalition to fight against the Huthis, which included UAE, Kuwait, Bahrain, Qatar, Sudan, Pakistan Egypt and Jordan.