A Yemeni airport security official walks on the tarmac next to a plane from the Iranian private airline Mahan Air at the international airport in Sanaa, Yemen, Sunday, March 1, 2015. The first direct ... more 
A Yemeni airport security official walks on the tarmac next to a plane from the Iranian private airline Mahan Air at the international airport in Sanaa, Yemen, Sunday, March 1, 2015. The first direct flight from Iran to the rebel-held Yemeni capital arrived, Sunday, an Airbus 310 carrying Iranians including aid workers from the Iranian Red Crescent as Yemen's Shiite rebels formalize ties with the regional Shiite powerhouse. The rebels, who overran the capital, Sanaa, last September, are widely believed to have support from Iran, a claim they frequently denied. (AP Photo/Hani Mohammed) less 
1 / 30
Associated Press | Photo By Hani Mohammed
Sun, Mar 1, 2015 8:57 AM EST