Volodymyr Zelensky said Russia is moving a significant part of its air defences to protect a handful of prime targets, including Moscow, as Ukraine’s long-range drones hammered sites

"We are preparing new, entirely justified steps in response to Russia's prolongation of the war and its strikes against Ukraine," President Volodymyr Zelensky said.

BREAKING:Massive Ukrainian drone swarm attack against Russian-occupied Crimea.The drones are striking targets across the fuel-poor peninsula tonight. pic.twitter.com/P1mOezupzv