What are the geopolitical implications of him striking Iran? Will any allies likely retaliate?

I would think Iran would be on its own, given it’s people are also attacking the regime from the inside.

This is some BS propaganda from the Iranian regime. It isn’t believable at all.

Everyone who knows an Iranian, knows that real Iranians want their regime outright assassinated by any country willing to do it.

What is the similarity? Just dead people?

This is a government killing its own people. Israel has been embroiled in a conflict with an outside nation, albeit a conflict of disproportionate forces.