Iran's shipping deal is not a nuclear deal

There is a version of diplomatic success that looks, on television, almost identical to failure. Oil tankers move again through the Strait of Hormuz. Insurance rates fall. A White House podium fills with talk of a deal "moving along very nicely." And somewhere in Natanz or Fordow, centrifuges that were never dismantled keep spinning. This is the trap now forming around the Trump administration's Iran diplomacy: Washington is on the verge of accepting a narrow shipping arrangement as if it were a substitute for the nuclear settlement the war was supposed to produce.

Since June, when Washington and Tehran signed a framework meant to resolve the Strait crisis and open a path to nuclear talks, Iran has negotiated the shipping question with real urgency while treating its nuclear program as a matter for another day. Secretary of State Marco Rubio called the Hormuz arrangement the "immediate deal" and denuclearization "the ultimate deal." That formulation is honest, but if the ultimate deal keeps arriving after the immediate one, it may never arrive at all.

Reopening Hormuz relieves the pain, for Iran as much as for global energy markets, since roughly a fifth of the world's oil and gas has historically passed through the strait. Once that pressure lifts, the urgency for Tehran to resolve harder questions about enrichment levels and inspection access is likely to lift with it. This is not speculation. It is the pattern of the past decade, from the slow erosion of the 2015 nuclear deal to the collapse of negotiations in Geneva in February, which fell apart over precisely the issues Iran now wants deferred. A government that closes the strait for military drills even while talks continue is not signaling eagerness to resolve the underlying dispute. It is signaling that the strait itself is leverage, to be traded piecemeal rather than surrendered wholesale.

A shipping-first deal invites a sanctions-first outcome, and sanctions relief is the one asset Iran cannot recover once spent. European governments have already indicated a willingness to lift certain sanctions under a new agreement. If that relief flows in exchange for calmer waters rather than verified nuclear rollback, Washington will have handed Tehran the primary reward for a secondary concession.

The costs already paid make an incomplete outcome hard to justify. February's strikes killed Iran's supreme leader and senior commanders; July's resumption of fighting followed Iranian attacks on commercial vessels that had bypassed an approved shipping route. A war fought partly to force a reckoning over Iran's nuclear capability should not end with that capability intact and simply unmentioned. Washington does not need to reject a Hormuz agreement; freedom of navigation is a legitimate goal in its own right. It needs to stop the agreement from functioning as a closing argument.

Iran will not accept unconditional surrender on its nuclear program and Washington should not pretend otherwise. A phased approach with verification benchmarks tied incrementally to sanctions relief is realistic and consistent with how arms-control diplomacy has worked before. It cannot be sequenced with the easy problem solved first and the hard one deferred to "longer-term talks" that Tehran has every incentive to prolong.

Trump has staked considerable political capital on being the president who ended this crisis, and the temptation to declare victory the moment tankers move freely again will be strong. But a deal that reopens a waterway while leaving Iran's nuclear infrastructure undisturbed is not an ending. It is an intermission, and Tehran understands the difference better than anyone else in the room.

Brabim Karki is a businessman and writer based in Nepal.