The Iranians have a large mostly reserve fed army, a weak surface navy, and a non existent air force thanks to the Israelis who own the skies. Though it was kind of heartbreaking watching those F-14 Tomcats we sold them get wiped out so easily.
Nobody is going to come to Iran's aid! Anything you see on Xwitter is propaganda. The Iranian military a.i. videos are Borat level comedy at this point.
But in all seriousness for actual regime change to happen it's going to have to come from the people just like the revolution in 1979. The peanut farmer prez was too chicken shit to turn the Ayatollah into a huge Islamic martyr in the region so his weak administration took the "Well we can still peaceably control them anyway" approach to the Mullahs instead of what they should of done which was cut the head off the snake and restored the Pahvlavi monarchy. It was also bad timing due to the previous Vietnam War.
Only the uneducated faggot "poors" in the country wanted the theocracy to run the Shah out. It's always the same stupid people who prefer oppression I guess over a free and democratic society.
That's why there's so many great American/Persians who fled that theocratic shithole here now. I'd also wager 99% of them are more patriotic to this country than the majority of you autistic homos in this thread.