Iran Next For Regime Change?

It is being reported that over 2,000 protesters have been killed in Iran as the demonstrations which started out as Economic protests ave evolved into political ones, reaches its 15th day and the Iranian Government crackdown on any dissent.
Now that Donald Trump has a taste of regime change in oil rich nations, he is threatening to send his military to Tehran and posted last night that 'Help is on the way' and told the protesters to keep going and we may have seen a sign of what to expect with troops begin evacuated from key US military bases in the region.
When the Pentagon launched strikes against Iran’s nuclear site last June, it hastily removed troops from it's bases which did receive retaliatory strikes by Iran and Tehran are saying they will again target US military bases in the region in retaliation for any strikes from Washington.
The last thing we want to see is another war in the Middle East, the last one America started in neighbouring Iraq only ended recently after decades but  if America do attack, and if Iran respond and if Israel take time out from their ongoing Genocide in Palestine to join in, then all bets are off as the potential for escalation grows.
Defence experts are not expecting a rerun of Venezuela with an American patsy put in charge, the Iranian Government is not expected to fall easily and cleanly, but a limited strike to encourage the protesters and threaten the Regime that there may be worse to come although if even a limited strike is responded to, then off we go into the unknown again.
Unfortunately, it does seem that by moving their military out of harms way, things may be happening soon.