ພາບຫຼ້າສຸດ ຈາກ ຢູເຄຣນ

Ukrainian soldiers and a doctor carry a wounded soldier in a hospital in Izyum close to Slovyansk, Ukraine, June 3, 2014.

An armed pro-Russian separatist walks near the site of an explosion in a regional administration building in the eastern Ukrainian city of Luhansk June 3, 2014.

Damaged buildings are seen at a Ukrainian border guard camp, after what local residents say was an attack by pro-Russian separatists, on the outskirts of the eastern Ukrainian city of Luhansk June 3, 2014.

An Ukrainian border post is seen through bullet holes in a truck's windscreen on the outskirts of the eastern Ukrainian city of Luhansk, June 3, 2014.

A pro-Russian rebel fires his weapon during clashes with Ukrainian troops on the outskirts of Luhansk, Ukraine, June 2, 2014.

A pro-Russian rebel fires a rocket propelled grenade on the rooftop of an apartment building during clashes with Ukrainian troops on the outskirts of Luhansk, Ukraine, June 2, 2014.

Members of the "Donbass" self-defence battalion take part in a training at a base of the National Guard of Ukraine near Kyiv, June 2, 2014.

A pro-Russian activist regulates road traffic at a checkpoint outside the eastern Ukrainian city of Druzhkovka, June 2, 2014.

Ukrainian army paratroopers move to a position in Slovyansk, Ukraine, Monday, June 2, 2014.