Kiev

A woman embraces her friend, a volunteer of Ukrainian self-defence battalion "Azov", after he returned from the front line in Eastern regions of Ukraine, in Kiev...A woman embraces her friend, a volunteer of Ukrainian self-defence battalion "Azov", after he returned from the front line in Eastern regions of Ukraine, in Kiev September 15, 2014.

Valentyn Ogirenko/Reuters

A woman embraces her friend, a volunteer of Ukrainian self-defence battalion “Azov”, after he returned from the front line in Eastern regions of Ukraine, in Kiev on Monday

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

Clergymen attend a service near the Kiev Pechersk Lavra monastery on the day of the election of the Primate of the Ukrainian Orthodox Church of the Moscow Patriarchate, in Kiev August 13, 2014. Former Primate of the Ukrainian Orthodox Church of the Moscow Patriarchate, Metropolitan Vladimir of Kiev and All Ukraine died on July 5. REUTERS/Gleb Garanich (UKRAINE - Tags: RELIGION TPX IMAGES OF THE DAY)

Gleb Garanich /Reuters)

Clergymen attend a service near the Kiev Pechersk Lavra monastery on the day of the election of the Primate of the Ukrainian Orthodox Church of the Moscow Patriarchate, in Kiev on Wednesday

A Maidan activist burns tires during a protest against Ukrainian authorities trying to clean the main Kiev's street of Khreschatyk near the Independence square in downtown Kiev, Ukraine, 07 August 2014. Maidan activists declared they will not allow to hold a military parade in downtown Kiev during celebration of the Ukrainian Independence Day on 24 August 2014.  EPA/SERGEY DOLZHENKO

Sergey Dolzhenko/EPA

A Maidan activist burns tyres during a protest against the Ukrainian authorities trying to clean the main Kiev street of Khreschatyk, near Independence Square, in the city centre on Thursday

Deputies of the majority fight with the ...Deputies of the majority fight with the deputies of Regions Party, party of former Ukrainian President Viktor Yanukovych, during the debates in the parliament in Kiev on July 22, 2014. The parliament adopted the presidential decree on partial mobilization. AFP PHOTO/ STRSTR/AFP/Getty Images

STR/AFP/Getty

Deputies of the majority fight with the deputies of Regions Party, party of former Ukrainian President Viktor Yanukovich, during the debates in the parliament in Kiev. The parliament adopted the presidential decree on partial mobilisation. Read more

A boy bangs a spoon on a plate as part of a protest rally demanding restoration of the state programme "affordable housing", in front soldiers of volunteer battalion "Donbass" guarding the Ukrainian parliament building during a session in Kiev on July 3, 2014,  to prevent "planned terrorist acts", according to battalion commander Semion Semionchenko. Former policeman who headed Ukraine's VIP bodyguard service, Valeriy Geletey, was nominated by Ukrainain President Petro Poroshenko and confirmed by parliament as the country's new Defence minister on July 3, making him the pointman in the battle against pro-Kremlin seperatists in the east.

Sergei Supinnsky/AFP

Protesters demand restoration of the state programme of affordable housing, in front of volunteer soldiers of battalion Donbass, as they guard the Ukrainian parliament building in Kiev on Thursday to prevent “planned terrorist acts”, according to battalion commander Semion Semionchenko

People take part in a mass prayer for peace in downtown Kiev on June 19, 2014. Ukraine's new Western-backed president announced plans on JUne 18 to order a unilateral ceasefire in the separatist east that could help end a bloody pro-Russian insurgency and avert his ex-Soviet country's breakup.

Genya Savilov/AFP

People take part in a mass prayer for peace in downtown Kiev on Thursday

People take part in a rally to press demands for parliament to be dissolved and early elections outside the assembly in Kiev June 17, 2014.

Gleb Garanich/Reuters

People take part in a rally outside parliament in Kiev on Tuesday. The protesters wanted parliament to be dissolved and early elections to be held.

Ukrainians remove a barricade near Independence Square in Kiev, Ukraine, 10 April 2014. Pro-Russian protesters continued to hold seized Ukrainian administrative buildings in Donetsk and Lugansk, which were occupied by them some days ago.

Sergey Dolzhenko/EPA

Ukrainians remove a barricade near Independence Square in Kiev, Ukraine on Thursday

Deputies clash during a session of the parliament in Kiev

Valentyn Ogirenko/Reuters

Deputies clash during a session of the parliament in Kiev, Ukraine, on Tuesday