From the escalation they threatened with - yes, absolutely. Medvedev threatened with nuclear war if targets in Crimea would be hit. HQ of Black Sea Fleet got hi

From the escalation they threatened with - yes, absolutely. Medvedev threatened with nuclear war if targets in Crimea would be hit. HQ of Black Sea Fleet got hit, along with spectacular raids on airfields, but only response were pathetic revenge attacks on Ukranian civilians.