[caption id="attachment_55249309" align="alignnone" width="620"] US President Barack Obama (C-L) is greeted by Saudi Crown Prince Salman Bin…

[caption id="attachment_55249140" align="alignnone" width="620"] US Navy crew man machine-guns as they stand aboard a Riverine Command Boat off the…

[caption id="attachment_55249246" align="alignnone" width="620"] A picture taken on December 4, 2012, shows electricity pylons erected along a main…

[caption id="attachment_55249270" align="alignnone" width="620"] Libya's Brega refinery and oil terminal is pictured at night on March 11, 2014. …

[caption id="attachment_55249196" align="alignnone" width="620"] Catherine Ashton (L), High Representative of the Union of Foreign Affairs and…

[caption id="attachment_55249231" align="alignnone" width="620"] US President Barack Obama leaves The Hague in the Netherlands at the conclusion of a…

[caption id="attachment_55249207" align="alignnone" width="620"] Syrians ride their bicycles past the Umayyad mosque in Damascus on January 17, 2014…

[caption id="attachment_55249169" align="alignnone" width="594"] Detail of a students' school records as conservation of a trove of Iraqi Jewish…

[caption id="attachment_55249173" align="alignnone" width="620"] People hold placards as they protest against Turkey's prime minister, Recep Tayyip…

[caption id="attachment_55249183" align="alignnone" width="620"] A picture taken on May 28, 2013, shows the Blue Nile in Guba, Ethiopia, during its…