zlacker

But would ukraine devote resources to do this sabotage, when they're actually short on resources? And where did they get the ship and the movement of troops/operatives to pull such a thing off? Surely, a rogue ship in the most heavily monitored sea would throw off alarm bells.

Not saying they can't have done it, but it would have required more resources than ukraine would spare imho. And if they have such resources, would they not use it instead to sabotage something else of more importance to russia? Such as their oil or gas fields that are still operational?