rebel

A Russia-backed separatist fighter sits in a self propelled 152 mm artillery piece, part of a unit moved away from the front lines, in Yelenovka, near Donetsk, Ukraine,Thursday, Feb. 26, 2015. Russia's foreign minister is sharply criticizing Ukraine's insistence that it won't begin pulling back heavy weapons in its fight against separatists in the east until the rebels fully observe a cease-fire.

Vadim Ghirda/AP

A Russia-backed separatist fighter sits in a self propelled 152mm artillery piece, part of a unit moved away from the front lines, in Yelenovka, near Donetsk, Ukraine

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 pro-Russian rebel takes a ribbon from his arm in Debaltseve, eastern Ukraine on Thursday, Feb. 19, 2015. The ribbons are used as a form of identification. After weeks of relentless fighting, the embattled Ukrainian rail hub of Debaltseve fell Wednesday to Russia-backed separatists, who hoisted a flag in triumph over the town. The Ukrainian president confirmed that he had ordered troops to pull out and the rebels reported taking hundreds of soldiers captive.

Peter Leonard/AP

A pro-Russian rebel takes a ribbon from his arm in Debaltseve, eastern Ukraine on Thursday. The ribbons are used as a form of identification. After weeks of relentless fighting, the embattled Ukrainian rail hub of Debaltseve fell Wednesday to Russia-backed separatists, who hoisted a flag in triumph over the town

A pro-Russian rebel checks a destroyed bus in Donetsk. Shelling hit a central bus station in Donetsk on Wednesday and killed at least four people

Vasily Maximov/AFP

A pro-Russian rebel checks a destroyed bus in Donetsk. Shelling hit a central bus station in Donetsk on Wednesday and killed at least four people

TOPSHOTS A wounded Syrian child receives...TOPSHOTS A wounded Syrian child receives treatment at a makeshift hospital in the rebel held area of Douma, north east of the capital Damascus, after he was injured by a reported air strike fired by forces loyal to President Bashar al-Assad on January 21, 2015. Rebel-held towns such as Douma face frequent aerial and tank bombardment and the siege means food is scarce and medical facilities are ill-equipped to handle either illness or injury. AFP PHOTO / ABD DOUMANYABD DOUMANY/AFP/Getty Images

Abd Douman/AFP/Getty

A wounded Syrian child receives treatment at a makeshift hospital in the rebel held area of Douma, northeast of the capital Damascus, after he was injured by a reported air strike fired by forces loyal to President Bashar al-Assad 

A pro-Russian rebel holds a toy gun in Donetsk December 18, 2014.

Maxim Shemetov/Reuters

A pro-Russian rebel holds a toy gun in Donetsk, the disputed region in Ukraine, on Thursday

Forces of Syria's President Assad burn a flag of al Qaeda-linked Nusra Front, which they said was left behind by rebel fighters, in Zor al-Mahruqa village...Forces of Syria's President Bashar al-Assad burn a flag of al Qaeda-linked Nusra Front, which they said was left behind by rebel fighters, in Zor al-Mahruqa village, after the forces said they had regained control of the area and its surrounding hills in the Hama countryside October 6, 2014. REUTERS/George Ourfalian (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT TPX IMAGES OF THE DAY)

George Ourfalian/Reuters

Forces of Syria’s President Bashar al-Assad burn a flag of al-Qaeda-linked Nusra Front in Zor al-Mahruqa village, after they said they had regained control of the area and its surrounding hills in the Hama countryside

A Pro-Russian separatist fighter holds a...A Pro-Russian separatist fighter holds a grenade as he stands guard at a check point on September 10, 2014 on a road of the Donetsk airport.   Ukrainian President Petro Poroshenko said on Wednesday that most Russian troops had been withdrawn from the country, in a move he said boosted the prospects for peace.                                 AFP PHOTO/PHILIPPE DESMAZESPHILIPPE DESMAZES/AFP/Getty Images

Philippe Desmazes/AFP/Getty

A Pro-Russian separatist fighter holds a grenade as he stands guard at a checkpoint on a road to Donetsk airport. Ukrainian President Petro Poroshenko said on Wednesday most Russian troops had been withdrawn from the country, in a move he said boosted the prospects for peace 

A rebel gunmen patrols in a yard of a high-security prison after shelling in Donetsk on August 11, 2014. Over 100 inmates broke out of jail when shells rained down on a high-security prison in the besieged rebel stronghold of Donetsk in east Ukraine, killing one, local authorities said on August 11. A total of 568 Ukrainian troops have been killed during four months of fierce fighting between government forces and pro-Russian rebels in the east of the country, the military said on August 11. Another 2,120 servicemen have been wounded, security spokesman Andriy Lysenko said, as Kiev has battled to oust insurgent fighters in a conflict classed as a civil war by the Red Cross.

Dimitar Dilkoff/AFP

A rebel gunman patrols a high-security prison after shelling in Donetsk, Ukraine. More than 100 inmates broke out of jail when shells rained down on the prison in the besieged rebel stronghold

Rebel fighter gestures as he runs across street in Mleha suburb of Damascus, during what rebel fighters said was offensive against them by forces loyal to President al-Assad

Bassam Khabieh/Reuters

A rebel fighter gestures as he runs across a street in the Mleha suburb of Damascus, during what opposition milita said was an offensive against them by forces loyal to Syria’s President Bashar al-Assad

 Unrest in South Sudan

Mohammed Elshamy/Anadolu Agency/Getty Images

Malakal, Upper Nile State 650 km from Juba, is under the controlled of rebels and defected SPLA soldiers loyal to former vice president Riek Machar in South Sudan

A rebel fighter cleans his weapon as two of his comrades look on in the northern Syrian city of Aleppo on Friday. Syrian rebels have agreed a ceasefire with Al-Qaeda loyalists after bitter fighting for a key border town, a monitoring group said on Friday, as the opposition condemned the jihadist assault.

Jalal Al-Halabi/AFP

A rebel fighter cleans his weapon as two of his comrades look on in the northern Syrian city of Aleppo. Syrian rebels have agreed a ceasefire with Al-Qaeda loyalists after bitter fighting for a key border town, a monitoring group said on Friday, as the opposition condemned the jihadist assault.

A boy carries eggs as he walks at the Karaj al-Hajez crossing...A boy carries eggs as he walks at the Karaj al-Hajez crossing, a passageway separating Aleppo's Bustan al-Qasr, which is under the rebels' control and Al-Masharqa neighborhood, an area controlled by the regime, August 21, 2013. REUTERS/Muzaffar Salman   (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)

Muzaffar Salman/Reuters

A boy carries eggs as he walks at the Karaj al-Hajez crossing, a passageway separating Aleppo’s Bustan al-Qasr, which is under the rebels’ control, and the Al-Masharqa neighbourhood in Syria, an area controlled by the Assad regime