Ukraine

First graders take part in a festive ceremony to mark the start of another school year in Slaviansk...First graders take part in a festive ceremony to mark the start of another school year in Slaviansk, September 1, 2014. September 1 marks the start of a new academic year for students in Ukraine.   REUTERS/Gleb Garanich  (UKRAINE - Tags: EDUCATION SOCIETY)

Gleb Garanich/Reuters

First-graders take part in a festive ceremony to mark the start of another school year in Slovyansk, UkraineRead more

Captured Ukrainian border guard sits in a  garage at the Novoazovsk border crossing point, in eastern Ukraine, Friday, Aug. 29, 2014. In Novoazovsk, pro Russian rebel fighters looked to be in firm control, well-equipped and relaxed. At least half a dozen tanks were seen on roads around the town, although the total number at the rebelsí disposal is believed to be much greater. Novoazovsk fell swiftly to the rebels Wednesday after being pounded by shelling.(AP Photo/Sergei Grits)

Sergei Grits/AP

Captured Ukrainian border guard sits in a garage at the Novoazovsk border crossing point, in eastern Ukraine on Friday. Read more

Russian President Vladimir Putin (L) shakes hands with his Ukrainian counterpart Petro Poroshenko, as Kazakh President Nursultan Nazarbayev (C) stands nearby, in Minsk August 26, 2014.

Sergei Bondarenko/Reuters

Russian President Vladimir Putin shakes hands with his Ukrainian counterpart Petro Poroshenko, as Kazakh President Nursultan Nazarbayev stands nearby, in Minsk

Sich special volonteer battalion members stand on August 26, 2014 during an oath-taking and farewell ceremony in Kiev. The battalion is leaving the Ukrainian capital to take part in anti-terrorists operation (ATO) in the east of the country. Kiev's security services on August 26 released a video purporting to show captured 10 Russian soldiers captured on its territory who a Moscow military source claimed had crossed into Ukraine "by accident."

Sergei Supinsky/AFP

Sich special volunteer battalion members stand on Tuesday during an oath-taking and farewell ceremony in Kiev. The battalion is leaving the Ukrainian capital to take part in anti-terrorists operation (ATO) in the east of the country

Armed Ukrainian forces detain a pro-Russian militant in the village of Chornukhine in the Lugansk region on August 18, 2014. A Ukrainian warplane was blown out of the sky over rebel-held territory as fierce clashes between government troops and pro-Russian insurgents left dozens of civilians dead. At least 415,800 people have fled their homes due to fighting between government forces and pro-Russian separatists in eastern Ukraine, the UN refugee agency said on August 20.  AFP PHOTO/ OLEKSANDR RATUSHNIAKOLEKSANDR RATUSHNIAK/AFP/Getty Images

Oleksandr Ratushniak/AFP/Getty

Armed Ukrainian forces detain a pro-Russian militant in the village of Chornukhino in the Lugansk region. At least 415,800 people have fled their homes because of fighting between government forces and pro-Russian separatists in eastern Ukraine, the UN refugee agency said. Read more

Refugees camp in Rostov region in Russia...epaselect epa04359008 Ukrainian refugees sit inside a tent at a refugee camp about 10 km from the Izvarino Russia-Ukraine border checkpoint in Rostov region, Russia, 18 August 2014. The Ukrainian National Security and Defence Council said separatist rebels fired on a refugee convoy near the eastern city of Luhansk on 18 August.  EPA/YURI KOCHETKOV

Yuri Kochetkov/EPA

Ukrainian refugees sit inside a tent at a refugee camp about 10 km from the Izvarino Russia-Ukraine border checkpoint in Rostov region. The Ukrainian National Security and Defence Council said separatist rebels fired on a refugee convoy near the eastern city of Luhansk on Monday. Read more

 Ukrainian soldiers on an Armoured Personnel Carrier (APC) in the eastern Ukrainian city Kramatorsk, Ukraine, 14 August 2014. Ukraine said that any foreign humanitarian aid will have to be delivered by the International Committee of the Red Cross, dealing a blow to a large Russian convoy en route to the country's embattled east. The Ukrainian government fears the Russians could be supplying arms to separatists, under the guise of supplying 2,000 tons of food and medicine to civilians in the rebel-held areas.

Roman Pilipey/EPA

Ukrainian soldiers on an armoured personnel carrier in the eastern city of Kramatorsk. Ukraine says any foreign humanitarian aid will have to be delivered by the Red Cross, dealing a blow to a large Russian convoy en route to the country’s embattled east

A woman reacts after shelling in the town of Yasynuvata near the rebel stronghold of Donetsk on August 12, 2014. Shelling on a town just north of Donetsk in eastern Ukraine on Tuesday ripped through blocks of flats and set its central market on fire, killing several in an attack that local residents blamed on Ukrainian forces.

Dimirar Dilkoff/AFP

A woman reacts with tears after shelling in the town of Yasynuvata near the rebel stronghold of Donetsk, Ukraine

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

A woman looks out from a damaged window following what locals say was shelling by Ukrainian forces in Donetsk.

Sergei Karpukhin/Reuters

A woman looks out from a damaged window following what locals say was shelling by Ukrainian forces in Donetsk.