ພາບຫລ້າສຸດ ຈາກຢູເຄຣນ

Russia cut gas supplies to Ukraine as a payment deadline passed and negotiators failed to reach a deal on gas prices and unpaid bills amid continued fighting in eastern Ukraine, June 16, 2014.

Ukrainian Energy Minister Yuri Prodan talks to journalists as he leaves after talks with members of the Russian delegation and EU Energy Commissioner Guenther Oettinger (not pictured), June 16, 2014.

Gazprom CEO Alexei Miller attends a news conference in Moscow, June 16, 2014.

A man shows a piece of used weaponry at the site of fighting in Maruipol, Ukraine, June 13, 2014.

A policeman uses a mobile phone near an anti-tank mine at the site of fighting in the eastern Ukrainian port city of Mariupol, June 13, 2014. 

Ukrainian troops riding on the back of a truck gesture to local residents gathered near the site of fighting, Mariupol, June 13, 2014. 

Ukrainian troops ride on the back of a truck near the site of fighting, Mariupol, June 13, 2014. 

Local residents observe and photograph destroyed vehicles, Mariupol, June 13, 2014. 

Residents look at a destroyed armored personnel carrier of the DNR (Donetsk People's Reublic), Mariupol, June 13, 2014. 

A home-made explosive is seen on top of a damaged automobile at the site of fighting in the eastern Ukrainian port city of Mariupol, June 13, 2014.