Das Pentagon bereitet sich auf wochenlange Bodenoperationen im Iran vor, berichtet die Washington Post

It will be months, not weeks. Maybe years. Even if by some miracle the US is able to reopen thr Strait of Hormuz, the millisecond we leave, Iran can and will fire missiles and drones to disrupt it.

Also a ground invasion almost certainly will rally the Iranian population around the govt and will certainly result in US investments in the gulf states being hit