On Iranian influence, the US
said "we haven’t seen hard, tangible evidence that Iran was directly involved," similarly Israel
said "we have no evidence, no intelligence proof of Iranian involvement in this situation." Netanyahu was also asked about it and
couldn't say that Iran was involved in the operation, and we know how he'd be happy to peddle that theory.
Meanwhile Iran
said it wasn't involved (and was reportedly angered that the attack took place without warning in the first place) and Hamas
said the same.