The U.S. does not publish exact cruise missile counts
The U.S. military does not release official numbers for how many cruise missiles it owns. The Department of Defense keeps these figures classified for national security reasons. What is publicly known comes from defense analysts, congressional reports, and statements from military officials — and those sources often disagree on the total.
The reason for secrecy is straightforward: publishing exact inventory numbers would tell adversaries how many targets the U.S. could strike simultaneously, how long a sustained campaign could last, and where gaps in capability might exist. Instead, the military confirms it has "sufficient" inventory to meet strategy, which is a statement about readiness rather than a count.
Key Takeaways
- The U.S. does not publicly disclose total cruise missile inventory, though defense analysts estimate the count in the thousands across all types and platforms.
- Cruise missiles are stored on submarines, ships, aircraft, and land-based launchers, so the total is spread across multiple branches and locations.
- The U.S. has produced cruise missiles continuously since the 1980s and regularly replaces older models with newer versions, so inventory changes over time.
- Congressional testimony and defense budget documents sometimes reference missile production rates and retirement schedules, which allow analysts to estimate totals.
What defense analysts estimate
Independent researchers at organizations like the Center for Strategic and International Studies (CSIS) and the Federation of American Scientists (FAS) have published estimates based on production records, military statements, and budget data. These estimates suggest the U.S. has several thousand cruise missiles across all types — likely between 3,000 and 5,000 — though the exact figure remains uncertain.
The estimates vary because analysts must work backward from incomplete information. They know how many missiles were produced in a given year, how many were fired in combat, and how many were retired or scrapped. But without official inventory numbers, the math always contains gaps. A missile stored in a warehouse in Nevada may or may not still be operational, and the military does not announce when it removes old stock.
Where cruise missiles are stored and deployed
U.S. cruise missiles sit in four main locations: submarines, surface ships, aircraft, and ground-based silos. This spread matters because it affects how many can be launched at once and how quickly they can reach a target.
Submarines carry Tomahawk missiles in vertical launch tubes — a Los Angeles-class submarine holds 12, while an Ohio-class submarine holds 24. The Navy operates roughly 50 attack submarines and 14 ballistic missile submarines, though not all are deployed at any given time. Surface ships (destroyers and cruisers) also carry Tomahawks in their vertical launch systems. Aircraft like the B-52 bomber carry air-launched cruise missiles (ALCMs), and the Air Force maintains a smaller number of ground-based systems. The total across all platforms is what analysts try to estimate.
How production and retirement affect the count
The U.S. has been building cruise missiles since the 1980s and has never stopped. The Tomahawk, the most common type, entered service in 1983 and is still in production today. The Air Force has also built air-launched cruise missiles and is developing newer versions. Each year, Congress funds new production, and each year some older missiles are retired or scrapped.
The production rate varies. In the 1990s, after the Cold War ended, production slowed. During the wars in Iraq and Afghanistan, production increased to replace missiles fired in combat. In recent years, with tensions rising in Europe and the Pacific, production has accelerated again. A missile built in 2005 may no longer be in the active inventory if it was fired in 2011 or retired in 2015, so the total count is always shifting.
Why the U.S. keeps the exact number secret
Publishing an exact inventory would reveal military strategy in ways that seem small but matter. If an adversary knew the U.S. had exactly 3,200 cruise missiles, they could calculate how many targets could be struck in the first wave, how many in a second wave, and when the supply would run out. They could also identify which bases or ships hold the most missiles and prioritize striking those locations first.
Keeping the number vague — saying only that the U.S. has "sufficient" inventory — forces an adversary to assume the worst case and plan defensively. It also allows the military to adjust strategy without announcing it. If production increases or decreases, the public does not know, and neither do potential enemies.
What Congress and budget documents reveal
While the total inventory stays classified, Congress publishes budget requests and appropriations that hint at the real numbers. The Department of Defense requests funding for a specific number of new missiles each year, and Congress approves or modifies that request. These documents are public and searchable.
For example, a budget document might say the Air Force will produce 100 new air-launched cruise missiles in fiscal year 2024. Over 40 years, that adds up. Defense analysts use these production figures, combined with known retirement schedules and combat losses, to reverse-engineer an estimate of current inventory. The math is not perfect, but it is the closest thing to an official count that exists in the public record.
How many missiles the U.S. has fired in recent conflicts
Combat use provides another data point. During the 1991 Gulf War, the U.S. fired roughly 300 Tomahawk missiles over six weeks. During the 2003 invasion of Iraq, the U.S. fired around 800 over three weeks. In 2017, the U.S. fired 59 Tomahawks at a Syrian airfield in a single strike. These numbers are public because they happened and were reported at the time.
Each missile fired reduces inventory, so analysts track combat use to understand how many must have been in stock before the war began. If the U.S. fired 800 missiles in 2003 and had not produced new ones to replace them, the inventory would have dropped by 800. But the U.S. did produce new missiles during and after that war, so the net loss was smaller. This is how analysts piece together estimates of the total.
Frequently Asked Questions
Does the U.S. have more cruise missiles than other countries?
Yes. The U.S. has more cruise missiles than any other country, both in total numbers and in the variety of types and platforms. Russia and China have cruise missiles, but neither publishes inventory numbers either, and independent estimates suggest both have smaller totals than the U.S.
Are cruise missiles being replaced with newer versions?
Yes. The military is developing and deploying newer cruise missiles with longer range, better accuracy, and improved defenses against air-to-air missiles. Older models are being retired as new ones enter service, though the transition takes years because production cannot happen overnight.
How long does a cruise missile stay operational?
A cruise missile can remain operational for 20 to 30 years if properly maintained and stored. However, the military regularly retires missiles that are older or less capable than newer models, even if they still function. This keeps the force modern and reduces storage and maintenance costs.
Can the U.S. launch all its cruise missiles at once?
No. Cruise missiles are distributed across submarines, ships, and aircraft that are spread around the world. Only a fraction are deployed and ready to launch at any given moment. The rest are in storage, undergoing maintenance, or assigned to units not currently at sea or in the air.