Peace Talks in Minsk, Belarus - Feb. 11, 2015

Belarus President, Alexander Lukashenko, greets German Chancellor Angela Merkel, center, and French President Francois Hollande, left, in Minsk, Belarus, Feb. 11, 2015.

Belarus President Alexander Lukashenko, right, welcomes Russian President Vladimir Putin, in Minsk, Belarus, Feb. 11, 2015.

Belarusian President Alexander Lukashenko, right, and Ukrainian President Petro Poroshenko shake hands in Minsk, Belarus, Feb. 11, 2015.

Members of Organization for Security and Co-operation in Europe (OSCE) investigate the scene after a bus station was hit during a recent shelling between Russian-backed separatists and the Ukrainian government forces in Donetsk, Feb. 11, 2015.

A Russia-backed separatist walks past a destroyed bus after a bus station was hit during a recent shelling between Russian-backed separatists and the Ukrainian government forces in Donetsk, Ukraine, Feb. 11, 2015.

Members of the Ukrainian armed forces ride on an armoured personnel carrier (APC) near Debaltseve, eastern Ukraine, Feb. 10, 2015. 

A woman reacts as she removes debris in front of her house, which was damaged during fighting between pro-Russian rebels and Ukrainian government forces, in the town of Horlivka, eastern Ukraine, Feb. 10, 2015.