Russia has called its security talks with the United States and NATO a "failure" and said there was "constant disagreement" over key issues.
According to Al Jazeera, Kremlin spokesman Dmitry Peskov said that in the two rounds of talks held so far in Geneva and Brussels, some "light positive" results had emerged, but that Moscow was looking for concrete results.
Moscow has said it has no plans to invade Ukraine, which is already fighting Russian-backed separatists in its east and had seen the Crimean peninsula occupied by Russian forces in 2014.
Read More : Russia has made it clear that it will not compromise on Ukraine
Russian officials have stressed that they can deploy troops on their territory, as they choose, and blame NATO for instability in the region.
The Kremlin's list of security demands includes promises that NATO will never allow the former Soviet republic of Ukraine to become a member and that the organization will withdraw troops from the former communist states in Central and Eastern Europe.
At the OSCE meeting, the Polish Foreign Minister warned that due to the current tensions, Europe is on the brink of war in 30 years.
Addressing the 57-member envoy, he did not name Russia but noted tensions in Ukraine, Georgia, Armenia and Moldova.
He said that the risk of war in the OSCE areas now seems to be higher than ever before in the last 30 years.
