ASOVSTAL Steel Mill now under heavy bombardment and burning.
The Ultimatum for Ukraine troops to put down their weapons and surrender by 9:00 GMT has long expired.
The militant AZOV Brigade Nazis had a chance to leave and survive; they chose not to.
About one hour ago, the Russian Army ordered all units to attack the plant. It is being mercilessly bombed right now and is on fire.
UPDATE 3:16 PM EDT --
Ministry of Defense of Russia: Basements with militants at the Azovstal plant in Mariupol will not be stormed.
Supersonic bombers, Tu-22M3 Backfire-C, will bomb plant with high explosive demolition bombs FAB-3000.
Then will be use Heavy Flamethrower System TOS-1A Solntsepyok.