Sabotage of 4 tankers in hot zone

Someone could cheaply succeed in starting a destructive war in the Middle East. All the elements of the conflict were gathered in place, it was just missing the detonator.
Ddaesh, alqaeda, hezbollah, al houty but also Israel could resort to this sabotage to get revenge of the anti-daesh coalition or Israel to push the Americans to destroy Iran.
It must also be remembered that the war outside the American territory is only child’s play for the USA