It might result in regime fall, in the same way that Gaddafi fell. But there was no actual regime to replace him. And to this day, Libya is largely ungovernable. The huge amount of arms the Gaddafi government had obtained then fell into the hands of various groups, and fueled conflict in Syria and beyond, not always falling into the hands of the "good guys". https://globalnews.ca/news/843098/un-libyan-weapons-being-smuggled-into-syria/ https://www.telegraph.co.uk/news/worldnews/africaandindianocean/libya/9985183/Libyan-arms-that-went-missing-under-Gaddafi-fuelling-multiple-conflicts.html Iran has a lot of weapons; even before the Islamic Revolution, the Shah had ambitions to turn Iran into a global superpower, or at least a regional one.