Four weeks into the war with Iran, the United States has already launched 850 Tomahawk cruise missiles, and Pentagon officials are sounding the alarm. One official described the remaining stockpile as "alarmingly low." Another warned that the supply is approaching "Winchester," military slang for running out of ammunition entirely.
Each Tomahawk costs between $2 million and $3.6 million, depending on the variant. They strike targets up to 1,000 miles away without risking a single pilot. They have been the backbone of American offensive capability since the Gulf War under former President George H.W. Bush. And the country that invented them is now watching the inventory drain in real time.
According to the Daily Mail, Pentagon spokesman Sean Parnell has stated that the military has everything needed to execute missions at any time. But the math behind that assurance deserves scrutiny.
Here is the core problem. Only a few hundred Tomahawks are produced each year. Last year, according to the defense budget, the US purchased 57. The military has fired 850 in four weeks.
RTX, the sole manufacturer, builds them at a single plant in Tucson, Arizona. One company. One facility. One production line for a weapon that the entire Navy depends on during a shooting war. The missiles are also supplied to allies, including the UK and Australia, which means American production is not solely feeding American stockpiles.
Military planners are now tracking the "burn rate" of Tomahawks and calculating requirements not just for the Iran campaign but for other potential conflicts. Pentagon officials are discussing whether missiles allocated to other theaters, including the Indo-Pacific, may need to be redirected to the Middle East.
That conversation alone tells you how tight the situation is. Pulling Tomahawks from the Pacific means accepting risk in a region where China watches every American logistics decision with intense interest.
President Trump recognized the production gap quickly. Just one week into the war, he invited executives from major US defense manufacturers to the White House. The companies agreed to "quadruple" production of high-precision, long-range weapons, including Tomahawk cruise missiles and hypersonic missiles.
That is the right instinct and the right speed. But quadrupling production from a baseline of a few hundred per year still takes time. Factories do not scale overnight. Supply chains for precision guidance systems, jet engines, and warheads have their own constraints. The commitment matters. The question is whether manufacturing can catch up to the pace of a real war before the gap becomes operationally dangerous.
This is what decades of procurement complacency look like when the bill comes due. The United States spent years buying munitions at peacetime rates while maintaining commitments that assumed wartime readiness. Fifty-seven Tomahawks purchased in a single year is not a serious number for a nation that considers itself the guarantor of global order. It is a budgeting exercise.
Defense Secretary Pete Hegseth reported that the US has taken control of Iranian airspace, which allows aircraft to drop gravity bombs instead of relying solely on cruise missiles. That adaptation matters. Gravity bombs are cheaper, more plentiful, and can be delivered repeatedly by aircraft already in theater.
But the approach carries risk. A US F-35 stealth fighter recently suffered damage over enemy airspace and had to make an emergency landing. Controlling airspace is not the same as eliminating all threats within it, and every sortie over Iran puts pilots and extraordinarily expensive aircraft in harm's way.
The Pentagon has also fired more than 1,000 air-defense interceptor missiles using Patriot and THAAD systems to counter Iranian retaliatory strikes. Those systems are in limited supply and cost far more per round than the missiles and drones Iran is launching. The asymmetry is not trivial. Iran can exhaust American defensive inventories by firing cheap projectiles that force expensive responses.
US officials estimate that only one-third of Iran's ballistic missile arsenal has been destroyed with certainty. The condition of the remaining inventory is unclear, with some missiles assessed as likely buried, damaged, or destroyed. That word "likely" carries a lot of weight when you are trying to plan a sustained campaign.
Iran continues to control the Strait of Hormuz, and global energy markets are reacting accordingly. Brent crude has risen 2.8% to $111 per barrel. US West Texas Intermediate climbed 2.7% to $97. Every week that Iran maintains its grip on that chokepoint, American consumers and the global economy absorb the cost.
Meanwhile, the human toll of precision strikes is not abstract. An attack during the opening days of Operation Epic Fury struck Minab, Iran, and 165 civilians died. Wars fought with standoff weapons still produce suffering on the ground. That reality demands seriousness from leaders and honesty from the public about what a sustained campaign requires and what it costs, in dollars, in munitions, and in lives.
The Tomahawk shortage is not a failure of this administration. It is the inheritance of a defense establishment that treated procurement like a peacetime luxury for years. Successive Congresses funded wish lists and social experiments while letting the industrial base that builds actual weapons atrophy to a single production line in a single city for one of the most critical munitions in the American arsenal.
You do not get to underfund weapons production for a decade and then express shock when a four-week war burns through the inventory. The current administration moved within the first week to address the gap. The factories have their orders. The question now is whether American industry can deliver at the speed a real conflict demands.
Eight hundred and fifty missiles. Fifty-seven were purchased last year. One factory. That is not a crisis anyone discovered last week. It is a crisis that was always waiting for a war to reveal it.