“We want to remind great powers that there are no minor aggressions and there are no small nations,” Zelensky wrote on Twitter.

According to him, there are also no "minor casualties."

According to RIA Novosti, Biden previously admitted that in the event of a "minor Russian invasion of Ukraine," a more restrained reaction from the United States and its allies may follow than with a "full-scale invasion."

Also, the American president threatened Russia with a "catastrophe" in the event of an escalation of the situation around Ukraine.

Russian Foreign Minister Sergei Lavrov, in a telephone conversation with US Secretary of State Anthony Blinken, urged him not to replicate speculation about the allegedly impending "Russian aggression", but to force the Ukrainian authorities to implement the Minsk agreements in full.