Former military and member of Duma Andrey Gurulyov threatens Poland, saying that "of course, they spoiled our blood so they need to be punished", adding that "no mine fields won't help them", which clearly alludes to a military action.

P.S. Gurulyov, in the best traditions of Russian toilet diplomacy, uses Russian verb нагадили which literally means defecating at someone's property with malicious intent, but metaphorically means any action with such intent