Trump’s Truth Social post also made no call for Iranian regime change. Gone are any references to approving the nation’s next leader or “unconditional surrender”, which Trump had insisted on in the early days of the war.
In Trump’s latest outline of his objectives, it is possible that the US could end its operation with Iran’s current anti-American leadership in power, its oil exports still flowing and its ability to assert some measure of control over the Strait of Hormuz intact.
If that is an unappealing resolution to a war that the president and his aides have said began with the 1979 Iran Revolution and that they would finish, there is an alternative route that involves the US ground forces presently on the way to the Middle East region.
Just over a week ago, US media reported that a Marine expeditionary unit, with about 2,500 combat soldiers and supporting ships and aircraft, had been dispatched from Japan to the Middle East, which it should reach in the coming days. Another Marine force of similar size recently departed its base in California with its arrival expected in mid-April.
Military analysts have suggested that the US could be planning to capture Kharg Island, an 3-sq-km (8-sq-mile) slice of land that contains Iran’s primary oil export terminal. Doing so could, in theory, cut off the nation’s oil shipments, depriving the nation of much-needed revenue and forcing it to make greater concessions to the Americans in exchange for an end to hostilities.
Trump on Friday said that he wasn’t sending ground troops to Iran, but added: “If I were, I certainly wouldn’t tell you”. Clarity, it seems, is not his intention.
The threat of such a move prompted Iran’s state media to report on Saturday that any attack on Kharg Island would lead Iran to cause “insecurity” in the Red Sea, another key global shipping transit point, and “set fire” to energy facilities throughout the region.
Iran’s warning underscores the dangers that would accompany a US escalation that further exposes American military forces to Iranian reprisals.
Earlier this week, US media reported that the Trump administration was preparing to ask Congress for $200bn (£150bn) in emergency funding for the ongoing Iranian military operation. Such a request would suggest that, far from winding down, the White House is preparing for a long, expensive fight.
The initial reaction from Congress, including from Trump’s Republican allies, was cautious at best.
“We’re talking about boots on the ground. We’re talking about that kind of extended activity,” said Republican Congressman Chip Roy of Texas.
“They have got a whole lot more briefing and a whole lot more explaining to do on how we’re going to pay for it, and what’s the mission here.”
The so-called “fog of war” doesn’t just cloud the thinking of military planners, it also affects the perception of politicians and the public.
The Iran war, it seems, is at a pivot. But which direction it takes from here is a puzzle.