By whom in charge? Biden? You jest of course
If Iran, et al, strike within US in support of Hamas, who’ll get the blame? Not Israel. In spite of Iranian/Pali/Democratic/MSM propaganda most Americans will blame Biden for for not only letting it happen but helping it happen through billions sent to terrorists and friends and his open border. The bigger the attack the more likely that voters respond in a year beyond any possible level of cheating. Recall how big a bump GW Bush got for what was then though a firm response to 911. Whatever Biden tries to do will give him the reverse of that bounce. Not that Biden administration is capable of a competent response even if it were desperate enough politically to try one.