The mood in Whitehall is grim this evening. Briefings from the Joint Intelligence Committee paint a stark picture. The US strikes on Iranian targets in the Gulf have, in the words of one source, 'pulled the pin on a grenade.' The assessment, passed to the prime minister just hours ago, concludes the risk of a wider regional conflagration is now 'highly probable.'
This isn't the measured language of diplomatic hedging. This is the real deal. Sources tell me the intelligence community is watching for two immediate triggers: a cyber attack on Saudi Aramco infrastructure, and a fresh wave of attacks on commercial shipping in the Strait of Hormuz. Both would escalate the crisis almost overnight.
Inside the cabinet, there is a palpable unease. No one wants to be seen as weak on Iran. But the prospect of being dragged into a war with no clear exit strategy? That's giving even the hawks pause. One senior minister described the situation as 'a game of Russian roulette with the entire region.' The foreign secretary has been burning the phone lines to Gulf capitals and Washington. But the message from Langley is that the president is digging in.
Downing Street is playing a careful game. Public statements are supportive of the US right to self-defence. But privately, the prime minister is demanding 'absolute clarity' on what comes next. The fear? A repeat of the 2003 Iraq disaster: a poorly planned intervention that leads to years of instability.
The backbenches are restless. Labour is demanding an emergency statement. Some Tory MPs, normally loyal, are asking questions. There is a worry that Britain could be seen as 'America's poodle' once again. The PM's position is precarious. He needs to show solidarity with Washington, but he cannot afford to be seen as reckless.
Let's look at the numbers. My own soundings suggest that a majority of the public oppose any direct military involvement. This is not a popular war. And with inflation still biting, the electorate's patience is thin. Any hint of a prolonged engagement could be toxic at the polls.
So what happens next? The next 48 hours are critical. I am told the intelligence community has a 'red line' on Hormuz. If the strait is closed, the government will have to act. But there is a strong push within the cabinet for a 'cooling off' period. A call for restraint. The question is whether anyone in Washington is listening.
The game is changing. The old rules don't apply. We are in uncharted territory. And the people who run this country are scared. Rightly so.
