Yemeni soldiers loyal to the Huthi movement stand guard at the entrance of the presidential palace on February 16, 2015 in the capital Sanaa. The United Nations Security Council on February 15, 2015 urged Yemen’s Huthis to cede power, release President Abedrabbo Mansour Hadi and negotiate in “good faith,” after the Shiite militia vowed to defy the body’s “threats.” AFP PHOTO / MOHAMMED HUWAIS