Remember lads, these attackers have not been confirmed to be ISIS or even Islamic. It's likely, but until we know for sure let there be no mistake. I've seen a photo of at least one attacker holding a Klashnikov but only one article has heard one of them yell "Allah Akbar" (Sorry if that was misspelled) and being a singular report could well just be media bull as I've seen most articles saying the attackers were silent throughout the event.