see more

A Yemeni youth stands on April 12, 2015 near a crater at the compound of Sanaa's al-Yarmuk football club which was reported hit the previous day by an air strike by the Saudi-led coalition against Shiite Huthi rebels in the Yemeni capital's northern al-Rawda district. Saudi Arabia is leading a coalition of several Arab countries which since March 26 has carried out air strikes against the Huthis, who overran the capital Sanaa in September and have expanded to other parts of Yemen. AFP PHOTO / MOHAMMED HUWAIS (Photo credit should read MOHAMMED HUWAIS/AFP/Getty Images)

A Yemeni youth stands on April 12, 2015 near a crater at the compound of Sanaa's al-Yarmuk football club which was reported hit the previous day by an air strike by the Saudi-led coalition against Shiite Huthi rebels in the Yemeni capital's northern al-Rawda district. Saudi Arabia is leading a coalition of several Arab countries which since March 26 has carried out air strikes against the Huthis, who overran the capital Sanaa in September and have expanded to other parts of Yemen. AFP PHOTO / MOHAMMED HUWAIS        (Photo credit should read MOHAMMED HUWAIS/AFP/Getty Images)