Friday's summit is expected give formally nod to deploy four battalions in the Baltic states and eastern Poland
The Kremlin said on Friday it regarded NATO's suggestion that Russia posed a threat as absurd, saying it hoped that common sense would prevail at the military alliance's summit in Warsaw.
The Kremlin spoke out after US President Barack Obama urged NATO leaders to stand firm against a resurgent Russia over its 2014 seizure of Ukraine's Crimea.
Friday's summit is expected to formally agree to deploy four battalions in the Baltic states and eastern Poland, a move the alliance says is meant to deter possible Russian aggression.
"It is absurd to talk about any threat coming from Russia at a time when dozens of people are dying in the centre of Europe and when hundreds of people are dying in the middle east daily," Dmitry Peskov, a Kremlin spokesman, told reporters.
"You have to be an absolutely short-sighted organisation to twist things in that way," said Peskov, saying Russia hoped common sense and an understanding of the need to avoid confrontation would prevail.
Russia was open for talks and cooperation with NATO, Peskov added, and did not want to cast the alliance as an enemy. But he complained of NATO soldiers and planes operating close to Russia's borders.
"We aren't the ones getting closer to NATO's borders," he said.