The target was a commitment. Missing it was always going to be someone else's fault.

The story

The government is well behind its target to build 1.5million new homes by 2029, with housing minister Matthew Pennycook attributing the shortfall to the war in Iran. Two years into the pledge, 392,400 of the 600,000 homes that should have been built by now have been delivered. Pennycook told Times Radio that "the downturn we inherited has been made worse by conflict in Iran," citing falling first-time buyer numbers and rising material costs. Despite this, he said No.10 will "stick to a target of building 1.5million houses by 2029," calling it "a commitment" that "was in our manifesto." The comments came as the government published its National Planning Policy Framework, which streamlines the planning system and removes a statutory requirement to consult organisations such as the Gardens Trust and Theatres Trust on potential developments. Shadow housing secretary Sir James Cleverly accused No.10 of using the framework as a "power grab" to overrule councils on green-belt developments.

The reframe

The number is the story. A target of 600,000 homes by this point in the parliament, a delivery of 392,400. That is a shortfall of more than a third, restated on the same day as a commitment to hit an even larger figure four years from now.

Notice what is being asked to do the work here. The war in Iran is offered as an explanation for buyer numbers drying up and material costs rising, which may well be true as far as it goes. But the target itself, 1.5million homes, was set before the war began, and its restatement today is not conditioned on the war ending or on any of the named obstacles being resolved. It is simply repeated. "It's a commitment, it was in our manifesto," said as though the manifesto's existence were itself evidence that the number remains achievable.

This is what a target does once it stops functioning as a forecast. It becomes something a minister can point to when asked why the current number looks bad. The 2029 figure protects the government from today's shortfall by remaining, on paper, unmoved. Whether it is actually reached in three years is a question for 2029, by which point the current row over Iran, buyer numbers and material costs will likely have been replaced by a different explanation for a different shortfall. The commitment survives the explanation. That is precisely what a commitment is for.