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Yemeni policemen sit in a pickup truck in front of Sanaa's International airport in Yemen, Sunday, April 8, 2012. Yemen's main airport reopened on Sunday, a day after gunmen loyal to the nation's former president seized the facility in the capital Sanaa, officials said. Saturday's assault on the airport involved armed tribesmen along with troops in uniform. Driving pickup trucks mounted with anti-aircraft guns, they blasted buildings of Yemen's main airport and opened fire on one of the airport surveillance towers before surrounding the entire complex, blocking roads and turning away passenger vehicles. (AP Photo/Hani Mohammed)

Yemen unrest

Suspected Al-Qaeda militants killed 19 soldiers in a rocket attack and suicide bombing on Saturday, August18, that targeted intelligence headquarters in the main southern city of Aden, a security official said.