He made the corresponding statement at the talks in Vienna on issues of military security and arms control.

This is stated in a message on the website of the Russian Foreign Ministry. 

“We warn Washington and London against rash steps that could bring the situation around Ukraine closer to a dangerous line,” Gavrilov said.

In his speech on September 21, Russian President Vladimir Putin said that if the territorial integrity of Russia is threatened, all means will be used to protect the Russian people.