Shiite fighters and Sunni fighters, who have joined Shiite militia groups known collectively as Hashid Shaabi ("Popular Mobilization") to fight the Islamic State, gesture Tuesday next to former Iraqi President Saddam Hussein's palaces in the Iraqi town of Ouja, near Tikrit.
Dura Europos, a Roman walled city in eastern Syria, dates back to 330 B.C. The main gate is shown here in a photo from 2010. It's one of the many important archaeological sites militants of the self-styled Islamic State have ransacked and damaged.
EPA /Deir Ezz-Zour Antiquities Department/Landov
Members of a Saudi women's soccer team, Rana Al Khateeb (left) and captain Rawh Abdullah, practice at a secret location in the capital Riyadh in 2012. Saudi women have had only rare opportunities to play sports. The country sent women to the Olympics for the first time in 2012 and now girls will be allowed to take physical education classes at public schools.
These pop-up targets are part of an advanced drill, named "friend or foe," that tests shooter reaction times. Some targets have a camera, and others, like these pictured, have a gun. The shooter must decide within seconds whether to shoot.
Saudi women, shown here at a cultural festival near the capital Riyadh on Sunday, still need the permission of male relatives to travel and even receive certain medical procedures, but a growing number are entering the workforce.
Fayez Nureldine/AFP/Getty Images
Saudi Arabia's Prince Turki al-Faisal, shown in 2013 in Bahrain, says the 'pinpricks' against the Islamic State have not been effective. The former intelligence chief also says the campaign needs to be better coordinated.
Saudi Arabia's King Salman, who assumed the throne on Friday, is shown at the G20 conference in Brisbane, Australia, on Nov. 15, 2014, when he was the crown prince. His succession went smoothly, but the new monarch faces a region in turmoil.
Pablo Martinez Monsivais/AP