rebel

A Houthi rebel holds the barrel of a machine gun he carries during a rally held to mobilize fighters for battles against government forces, in Sanaa, Yemen

REUTERS/Mohamed al-Sayaghi

A Houthi rebel holds the barrel of a machine gun he carries during a rally held to mobilize fighters for battles against government forces, in Sanaa, Yemen.
Picture REUTERS/Mohamed al-Sayaghi

Syrian government forces walk in the strategic area of the Bazo hilltop, north of Khan Tuman on the southern outskirts of the northern embattled Syrian city of Aleppo as they advance in the ongoing offensive to the seize rebel-held eastern part of the city on October 25, 2016.

Georges Ourfalian/AFP/Getty

Syrian government forces walk in the strategic area of the Bazo hilltop, north of Khan Tuman on the southern outskirts of the northern embattled Syrian city of Aleppo as they advance in the ongoing offensive to the seize rebel-held eastern part of the city. Photo Georges Ourfalian/AFP/Getty

Rebel fighters arrive in Idlib following their evacuation from Qudssaya and al-Hamah, neighbourhoods of the Syrian capital, on October 14, 2016. / AFP PHOTO/AFP/Getty Images

AFP/Getty

Rebel fighters arrive in Idlib following their evacuation from Qudssaya and al-Hamah, neighbourhoods of the Syrian capital. Photo AFP/Getty 

 A Syrian man stands in the rubble of destroyed buildings following an air strike in Aleppo's rebel-controlled neighbourhood of Karm al-Jabal on September 18, 2016. Syria's ceasefire was on the brink of collapsing on September 18, after a US-led coalition strike killed dozens of regime soldiers and Aleppo city was hit by its first raids in nearly a week. / AFP PHOTO / KARAM AL-MASRIKARAM AL-MASRI/AFP/Getty Images

Karam Al-Masri/AFP/Getty

A Syrian man stands in the rubble of destroyed buildings following an air strike in Aleppo’s rebel-controlled neighbourhood of Karm al-Jabal 

yrian boy rides a donkey as they play in the rebel-held town of Douma, on the eastern edges of the capital Damascus, on the second day of Eid al-Adha Muslim holiday on September 13, 2016. / AFP PHOTO / Sameer Al-DoumySAMEER AL-DOUMY/AFP/Getty Images

Sameer Al-Doumy/AFP/Getty

Syrian boy rides a donkey as they play in the rebel-held town of Douma, on the eastern edges of the capital Damascus, on the second day of Eid al-Adha

Syrian men carrying babies make their way through the rubble of destroyed buildings following a reported air strike on the rebel-held Salihin neighbourhood of the northern city of Aleppo, on September 11, 2016. Air strikes have killed dozens in rebel-held parts of Syria as the opposition considers whether to join a US-Russia truce deal due to take effect on September 12. / AFP PHOTO / AMEER ALHALBIAMEER ALHALBI/AFP/Getty Images

Ameer Alhalbi/AFP/Getty

Syrian men carrying babies make their way through the rubble of destroyed buildings following a reported air strike on the rebel-held Salihin neighbourhood of the northern city of Aleppo, on Sunday 

Civilians and civil defence members look for survivors at a site damaged after Russian air strikes on the Syrian rebel-held city of Idlib, Syria, late May 30, 2016. REUTERS/Khalil Ashawi

Khalil Ashawi/Reuters

Civilians and civil defence members look for survivors at a site damaged after Russian air strikes on the Syrian rebel-held city of Idlib, Syria late on Monday

A wounded Syrian boy cries at a makeshif...A wounded Syrian boy cries at a makeshift hospital following a reported air strike by government forces in the rebel-held area of Douma, east of the capital Damascus, on November 18, 2015. AFP PHOTO / ABD DOUMANYABD DOUMANY/AFP/Getty Images

Abd Doumany/AFP

A wounded Syrian boy cries at a makeshift hospital following a reported air strike by government forces in the rebel held area of Douma, east of the capital Damascus 

Opposition fighters belonging to the Islamist group Ansar al-Islam and the Ahrar ash-Sham (Islamic Movement of the Free Men of the Levant) group walk on a street next to the front line that divides rebel and regime-controlled areas on June 15, 2015 in the Tadamon neighborhood, south of the Syrian capital, Damascus and near the Yarmuk Palestinian refugee camp.

Rami Al-Sayed/AFP

Opposition fighters belonging to the Islamist group Ansar al-Islam and the Ahrar ash-Sham (Islamic Movement of the Free Men of the Levant) group walk on a street next to the front line that divides rebel and regime-controlled areas on Monday in the Tadamon neighbourhood, south of the Syrian capital, Damascus, and near the Yarmuk Palestinian refugee camp

Syrian rescue workers and citizens evacu...Syrian rescue workers and citizens evacuate people from a building following a reported barrel bomb attack by Syrian government forces on the central al-Fardous rebel held neighbourhood of the northern Syrian city of Aleppo, on June 9, 2015.  AFP PHOTO / KARAM AL-MASRI KARAM AL-MASRI/AFP/Getty Images

Karam Al-Masri/AFP/Getty

Syrian rescue workers and citizens evacuate people from a building following a reported barrel bomb attack by Syrian government forces on the central al-Fardous rebel held neighbourhood of the northern Syrian city of Aleppo 

A member of the civil defence sleeps on the street in the rebel-held side of Syria's northern city of Aleppo on June 8, 2015. Arabic graffiti in blue reads: "Those looking for life under the rubble of death". A couple and their five children were killed overnight in Aleppo province in strikes by the US-led coalition fighting the Islamic State group, a monitor said

Karam Al-Masri/AFP

A member of the civil defence sleeps on the street in the rebel-held side of Syria’s northern city of Aleppo on Monday. Arabic graffiti in blue reads: “Those looking for life under the rubble of death”

A rebel fighter takes position behind sandbags in Aleppo's Al-Ezaa neighbourhood...A rebel fighter takes position behind sandbags in Aleppo's Al-Ezaa neighbourhood May 20, 2015. REUTERS/Hosam Katan      TPX IMAGES OF THE DAY

Hosam Katan/Reuters

A rebel fighter takes position behind sandbags in Aleppo’s Al-Ezaa neighbourhood, Syria

An armed member of the Houthi militia calls for help near a house allegedly destroyed in an airstrike carried out by the Saudi-led coalition targeting two military bases controlled by Houthi fighters in Sana a, Yemen, 20 April 2015. A huge explosion rocked Sana'a as airstrikes carried out by the Saudi-led coalition hit what witnesses said was a base used by a missile brigade of the Yemeni army, but is now controlled by the Houthis, the explosions damaging nearby civilian housing

Yahya Arhab/EPA

An armed member of the Houthi militia calls for help near a house destroyed in an airstrike carried out by the Saudi-led coalition targeting two military bases controlled by Houthi fighters in Sanaa, Yemen on Monday

Opposition fighters sit inside a damaged...Opposition fighters sit inside a damaged building in the rebel-held Qastal al-Harami neighborhood, in the northern Syrian city of Aleppo, on March 24, 2015. AFP PHOTO / AMC / ZEIN AL-RIFAIZEIN AL-RIFAI/AFP/Getty Images

Zein Al-Rifaizein/AFP/Getty

Opposition fighters sit inside a damaged building in the rebel-held Qastal al-Harami neighbourhood, in the northern Syrian city of Aleppo. 

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