Haidar Mohammed Ali/AFP/Getty Images
Iraqi Shiite volunteers who have joined government forces to fight Sunni jihadists from the Islamic State (IS) take part in a training session near the southern port city of Basra.
Shia volunteers from the Iraqi Ketaeb (brigade) Hezbollah, march as they join the Iraq army to fight against Jihadist militants of the Islamic State, formerly known as the Islamic State in Iraq and the Levant (Isis), on Wednesday, in Baghdad
Ali Al Saadi/AFP/Getty Images
Iraqi volunteers to join the fight against a major offensive by jihadists in northern Iraq, climb on to an army truck outside a recruiting centre in the capital Baghdad
Ali Al-Saadi/AFP/Getty Images
Iraqi army troops chant slogans against the Islamic State of Iraq and the Levant (known as Isis) outside a recruiting centre in the capital Baghdad, on Friday, as they recruit volunteers to join the fight against a major offensive by the jihadist group in northern Iraq
Volunteers take a break during a rehearsal on Wednesday for the opening ceremony of the 14th International Association of Athletics Federations World Championships at the Olympic stadium in Moscow.