The important part of my post,But that argument surely falls down when you factor in that they have already tried to destroy it at least twice. I'm no military expert, but I've read enough books to understand that if you cut an Armies supply routes and starve it of ammunition, food and supplies it becomes ineffective. Its happened dozens of times in numerous conflicts throughout the world.
regarding previous attacks is ‘I don’t believe Ukraine doesn’t now have the capability to knock it out for a longterm period or destroy it’