If the strike against iran happened The USA will participate in logistics, satalite , electronic jamming, and maybe send in a few dozens of their specialy build planes equiped with special bombs. who is going to know if the USA participated in the attack. fueling in mnid air can take you long ways.
Bennett, Deri expected to resign from Knesset, remain in cabinet under new 'Norwegian Law’ (Haaretz)
from the article: Iran military head warns of 'heavy damage' should Israel attack