fighter

An Iraqi Shiite fighter from the Popular Mobilisation units, part of the Zahraa Brigade, poses for a picture under a sign which reads in Arabic "Lions of Najaf" during a training exercise in the central Iraqi city of Kufa, some 160 kms south of Baghdad, on March 23, 2015.

Haidar Hamdani/AFP

An Iraqi Shia fighter from the Popular Mobilisation units, part of the Zahraa Brigade, poses for a picture under a sign which reads in Arabic “Lions of Najaf” during a training exercise in the central Iraqi city of Kufa, some 160 kms south of Baghdad, on Monday

Iraqi fighters of the government-controlled Popular Mobilisation units take part in a military operation to take control of Tikrit, 160 kms north of Baghdad,  from jihadists from the Islamic state (IS) group, on March 11 2015.  The city, which is the home town of former president Saddam Hussein, is the toughest target for the government troops and allied militias that started winning back lost ground last year.

Ahmad Al-Rubaye/AFP

Iraqi fighters of the government-controlled Popular Mobilisation units take part in a military operation to take control of Tikrit, 160km north of Baghdad, from jihadists from the Islamic state (IS) group, on Wednesday

A rebel fighter carries his weapon as he walks in front of a rainbow in Ratian village, north of Aleppo...A rebel fighter carries his weapon as he walks in front of a rainbow in Ratian village, north of Aleppo, after what the rebels said was an offensive against them by forces loyal to Syria's President Bashar al-Assad that attempted to advance in the village but failed to February 18, 2015. Battles in and around the Syrian city of Aleppo have killed at least 70 pro-government fighters and more than 80 insurgents after the army launched an offensive there, a monitoring group said on Wednesday. Picture taken February 18, 2015. REUTERS/Ammar Abdullah    (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)

Ammar Abdullah/Reuters

A rebel fighter carries his weapon as he walks in front of a rainbow in Ratian village, north of Aleppo, after what the rebels said was an offensive against them by forces loyal to Syria‘s President Bashar al-Assad that attempted to advance in the village but failed. 

A fighter of the Kurdish People's Protection Units (YPG) stands next to damaged buildings in the northern Syrian town of Kobani January 30, 2015. Sheets meant to hide residents from snipers' sights still hang over streets in the Syrian border town of Kobani, and its shattered buildings and cratered roads suggest those who fled are unlikely to return soon. Kurdish forces said this week they had taken full control of Kobani, a mainly Kurdish town near the Turkish border, after months of bombardment by Islamic State, an al Qaeda offshoot that has spread across Syria and Iraq.

Osman Orsal/Reuters

A fighter of the Kurdish People’s Protection Units (YPG) stands next to damaged buildings in the northern Syrian town of Kobani on Friday. Sheets meant to hide residents from snipers’ sights still hang over streets in the Syrian border town of Kobani, and its shattered buildings and cratered roads suggest those who fled are unlikely to return anytime soon

A Kurdish fighter smiles as he drives a car in the center of the Syrian border town of Kobane, known as Ain al-Arab, on January 28, 2015. Kurdish forces recaptured the strategic town on the Turkish frontier on January 26 in a symbolic blow for the jihadists who have seized swathes of territory in a brutal onslaught across Syria and Iraq.

Bulent Kilic/AFP

A Kurdish fighter smiles as he drives a car in the centre of the Syrian border town of Kobani, known as Ain al-Arab, on Wednesday. Kurdish forces recaptured the strategic town on the Turkish frontier on Tuesday in a symbolic blow for the jihadists who have seized swathes of territory in a brutal onslaught across Syria and Iraq

Members of Vila Franca Xira forcados group perform during a bullfight at Campo Pequeno bullring in Lisbon September 4, 2014. Forcados are traditional Portuguese bullfighters who catch bulls with their bare hands during the festival.

Rafael Marchante/Reuters

Members of Vila Franca Xira forcados group perform during a bullfight at Campo Pequeno bullring in Lisbon. Forcados are traditional Portuguese bullfighters who catch bulls with their bare hands during the festival

Members of Vila Franca forcados group perform during a bullfight at Campo Pequeno bullring in Lisbon

Rafael Marchante/Reuters

Members of Vila Franca forcados group perform during a bullfight at Campo Pequeno bullring in Lisbon. Forcados are traditional Portuguese bullfighters who catch bulls with their bare hands.

In this Tuesday, Sept. 17, 2013 photo, a Syrian opposition fighter rests inside a cave at a rebel camp in the Idlib Provence countryside of Syria. The main Syrian opposition coalition urged the international community to take swift action against the regime of President Bashar Assad in response to a U.N. finding that the nerve agent sarin was used in a deadly attack near the capital last month.

Narciso Contreras/AP

A Syrian opposition fighter rests inside a cave at a rebel camp in the Idlib province countryside of Syria. The main Syrian opposition coalition urged the international community to take swift action against the regime of President Bashar Assad in response to a UN finding that the nerve agent sarin was used in a deadly attack near the capital last month 

Former LTTE female rebel fighters and brides look on as an ethnic Tamil gets ready before the start of a mass wedding in Kilinochchi...Former Tamil Tiger (LTTE) female rebel fighters and brides Nadarasa Sukirtha (L) and Premarathnam Sugandhini (C) look on as Jayarasa Merry Babila, an ethnic Tamil, gets ready before the start of a mass wedding in Kilinochchi, about 334 km (208 miles) northeast of Colombo, September 18, 2013. Three ex-rebel couples who have been rehabilitated by the Sri Lankan Civil Defence Force were married in a mass wedding ceremony as part of the government's rehabilitation program. Sri Lanka's government troops defeated the LTTE after a 25-year civil struggle on May 19, 2009. REUTERS/Dinuka Liyanawatte )

Dinuka Liyanawatte/Reuters

Former Tamil Tiger (LTTE) female rebel fighters and brides Nadarasa Sukirtha, left, and Premarathnam Sugandhini, centre, look on as Jayarasa Merry Babila, an ethnic Tamil, gets ready before the start of a mass wedding in Kilinochchi, about 334km north east of Colombo, Sri Lanka on Wednesday. Three ex-rebel couples who have been rehabilitated by the Sri Lankan Civil Defence Force were married in a mass wedding ceremony as part of the government’s rehabilitation programme 

A Free Syrian Army fighter is seen sleeping as a fellow fighter walks through a hole in a wall in Kafr Naboudeh in Hama countryside, September 2, 2013. REUTERS/Loubna Mrie   (SYRIA -

Loubna Mrie/Reuters

A Free Syrian Army fighter takes a nap on a disused sofa as a fellow fighter walks through a hole in a wall in Kafr Naboudeh in the central city of Hama on Monday

A former Taliban fighter looks on during...A former Taliban fighter looks on during a ceremony after joining Afghan government forces in Herat on August 7, 2013. About 100,000 foreign combat troops, 68,000 of them from the US, are due to exit by the end of 2014, and NATO formally transferred responsibility for nationwide security to Afghan forces a week ago. AFP PHOTO/ Aref KarimAref iKarimi/AFP/Getty Images

Aref iKarimi/AFP

A former Taliban fighter looks on during a ceremony after joining Afghan government forces in Herat on Wednesday. About 100,000 foreign combat troops, 68,000 of them from the US, are due to leave by the end of 2014, and NATO formally transferred responsibility for nationwide security to Afghan forces a week ago. 

A Free Syrian Army fighter sits on a chair as he holds his weapon inside the Grand Umayyad mosque in Aleppo...A Free Syrian Army fighter sits on a chair as he holds his weapon inside the Grand Umayyad mosque in Aleppo July 8, 2013. Picture taken July 8, 2013. REUTERS/Muzaffar Salman (SYRIA - Tags: CONFLICT)

Muzaffar Salman/Reuters

A Free Syrian Army fighter sits on a chair as he holds his weapon inside the Grand Umayyad mosque in Aleppo 

A Free Syrian Army fighter sits on a sofa in the old city of Aleppo...A Free Syrian Army fighter sits on a sofa in the old city of Aleppo, July 3, 2013. REUTERS/Muzaffar Salman (SYRIA - Tags: CONFLICT)

Muzaffar Salman/Reuters

A Free Syrian Army fighter relaxes on a sofa in the old city of Aleppo, Syria on Wednesday

A Free Syrian Army fighter dives into a swimming pool inside a house in the old city of Aleppo...A Free Syrian Army fighter dives into a swimming pool inside a house in the old city of Aleppo June 24, 2013.

Muzaffar Salman/Reuters

A Free Syrian Army fighter dives into a swimming pool inside a house in the old city of Aleppo, Syria, on Monday