He said the ceasefire was widely respected and leaders had agreed on the implementation of steps towards peace.
The Popular Mechanics website called TOS-1 "hell on earth" for anyone it targeted.
"Our army is still a little Soviet."
Poroshenko asked allies to vote in favor of constitution amendments that will allot special status to parts of eastern Ukraine.
Russia has claimed the West was behind protests that led to the February 2014 ouster of elected Ukraine president Viktor Yanukovych...
Aidar battalion founder faces various charges, including robbery and forming an illegal group
Both sides accuse the other of continuing to use heavy artillery and casualties are reported almost daily
Both sides accuse the other of continuing to use heavy artillery.
People in Donetsk, an industrial city of more than 1 million in peace time, are trying to make the most of...
Russia quickly condemned the war games as a threat to an already shaky five-month truce agreement in Ukraine.
The blunt message marked another sign of European impatience with fighting that still engulfs Ukraine
"Unfortunately, we are witnessing a complete intolerance for pluralism in Ukraine," a Kremlin spokesman said
The leaders of Ukraine, Russia, Germany and France may be close to agreement following all-night talks on resolving the Ukraine conflict...
While none of the former fighters say they regret their choice to sign up with the rebels, many seem angry with...