My own analysis is that this war will likely to end with a stalemate with both sides declaring victory. That would mean that US/Israel will fail to achieve their objective of instigating regime change in Iran or turning it into a Syria.
After the war, I predict that there will be regime changes in many countries in the Middle East, with US/Israeli puppets being overthrown and replaced with good Muslim governments. An alliance of Muslim countries will be formed. I hope that at least 4 Muslim countries will have nuclear weapons, including Pakistan, Iran, and Turkey. The fourth one could be an Arab country that is not a US/Israeli puppet. Four Muslim nuclear powers to match four Judeo-Christian nuclear powers--US, UK, France, Israel.
Then in a few years a united US/Israel/NATO will launch another mega attack. This will be WW3 and the last war between Muslims and the Judeo-Christians. Both sides will suffer massive damage, but no one will be able to claim victory. A peace treaty will be signed to end the war.
Up to this stage, Israel will still exist and will be ruled by their Moshiach. This Israel will be attacked by the rest of the world and Israel will cease to exist. The West will be gone. The main powers in the world of the future will be the Islamic civilization and China.
This US/Israeli war on Iran is critical to set up events for the future. Iran is fighting a battle on behalf of all 2 billion Muslims on the planet and all Muslims should support it.
PS: It's just my opinion and I could be wrong.