The much-vaunted US Iran accord is teetering on the brink of collapse, as both Washington and Tehran struggle to enforce its increasingly fragile terms. For those of us who have watched the deal from its inception, this is less a surprise than a grim inevitability. The market has already begun pricing in the risk: Brent crude has ticked up $2.50 a barrel this week, and gold is nudging higher as investors scramble for safe havens.
Let us be clear about what we are witnessing. This is not a diplomatic breakdown; it is a failure of enforcement mechanisms. The accord was always a leveraged gamble. It assumed that both sides would honour commitments without a credible deterrent. But in the absence of robust verification and penalty clauses, the deal was always vulnerable to the whims of domestic politics and regional proxies.
The numbers tell the story. Iran's oil exports, which were supposed to be capped, have reportedly crept above agreed levels. Meanwhile, US sanctions relief has been patchy, leaving Tehran's economy still gasping for air. Each side claims the other is in breach. The result is a vicious circle of recrimination that erodes what little trust remained.
For investors, the implications are stark. A full collapse would send oil prices spiking, stoke inflationary pressures, and prompt a flight to hard assets. Gilt yields would likely rise on the risk premium, and the pound would face headwinds as capital seeks refuge in the dollar. The Bank of England, already grappling with sticky inflation, would face an unwelcome headache.
Make no mistake: this accord was never a stable equilibrium. It was a temporary truce in a long-term contest. The market is now pricing in the next phase with a scepticism that history will likely vindicate.
