Russia are the only ones with the balls to attack those ships. I'd say it was them. As for footage of Iranian forces removing the unexploded whatever, of course they would remove it, who else would? It's Iranian waters and their military are only ones that are going to make it safe, they are the only ones who will tug it back to shore and access damage. If it was in UK waters it would be the UK Forces removing the unexploded whatever. I say Putin is trying his best to start a war, I'd say he was responsible. He has no problem murdering people and the world just shrugs it's shoulder and say'' lil olde Putin, what will we do with him the rascal '' He commits so many acts or murder that it has become '' oh well, that's Putin '' When you do something so many times it becomes normalised.
If Trump was to order the killing of Jim Acosta it would be huge news, put Putin has people killed everyday, or poisoned , even in the UK and the world just says, that's Putin, it's excepted that he kills people and it's okay.