Ukraine warns NATO: Russia is about to invade us

Russia has listed its army near our border since March and has stopped pulling it from there. What we're looking at is a heavy situation, where Russia is showing it can quickly activate the assembled troops and that any alternative, including the military one, has been taken into consideration by the Russian leader”, Kubela said at a joint media conference with Stoltenberg.

The NATO leader has urged Russia to be transparent about its military plans after increasing the number of troops on its border with Ukraine.

Jens Stoltenberg said that a large and unusual “collection of Russian forces” had been observed on the border over the past few weeks.