Key facts
- Saturday attack
- 27 ballistic missiles, many targeting Kyiv; nine killed, over 30 wounded
- Interceptions
- Ukraine shot down only one missile
- U.S. Patriot stockpile
- Fell from over 2,300 before Iran war to about 800 now (CSIS)
- U.S. THAAD stockpile
- Fell from about 450 before Iran war to about 250 now (CSIS)
- Annual production
- Fewer than 1,000 Patriot interceptors per year by Raytheon/RTX and Lockheed Martin
- Licensed producers
- Germany and Japan only
Background
The U.S.-made Patriot air defense system, introduced in the 1980s, first saw major action in the 1991 Gulf War against Iraqi Scud missiles. Today, nearly 20 U.S.-aligned countries in Europe, Asia, and the Middle East rely on it to defend against ballistic missiles, which are among the most powerful conventional weapons.
Russia and Iran have been firing ballistic missiles at a rate that outpaces Patriot interceptor production. Raytheon (now RTX) and Lockheed Martin, the two manufacturers, together produce fewer than 1,000 interceptors per year, a number that was sufficient until the Russia-Ukraine and U.S.-Iran wars increased demand.
Ukraine began receiving Patriot batteries three years ago and has used them effectively to limit damage from Russian attacks. Kyiv views the system as critical and has repeatedly requested more batteries and missiles.
Current situation
On Saturday, Russia launched a massive air assault on Ukraine, including 27 ballistic missiles, many targeting Kyiv. The attack killed nine people and wounded more than 30. Ukraine's President Volodymyr Zelenskyy said the military shot down only one missile, attributing the failure to a lack of Patriot interceptors.
The Center for Strategic and International Studies (CSIS) reported in July that U.S. Patriot interceptor stockpiles had fallen from more than 2,300 before the Iran war began on Feb. 28 to about 800 today. A U.S. official, speaking anonymously, told NPR the figures appeared accurate.
U.S. allies in the Gulf are also concerned about replenishing their Patriot inventories if renewed fighting with Iran occurs. Defense Secretary Pete Hegseth in June called reports of a shortage a 'manufactured story,' but two months earlier he acknowledged that replenishing stockpiles could take 'months and years.'
| System | Before Iran war | Current |
|---|---|---|
| Patriot | over 2,300 | about 800 |
| THAAD | about 450 | about 250 |
Impacts
Ukraine faces the most urgent need for fresh Patriot interceptors, as it has been largely helpless in recent Russian onslaughts. Zelenskyy is urging other countries to send their Patriot missiles to Ukraine, saying they should not be stockpiled for 'hypothetical scenarios, but used here and now, to contain and stop the Russian war.'
So far, no country has publicly pledged to send more missiles to Ukraine. The U.S. also has concerns about its own stockpiles, which have declined dramatically during the Iran war. The shortage affects not only Ukraine but also U.S. allies in the Gulf and other nations that depend on the Patriot system.
The U.S. has another advanced interceptor, THAAD, shared only with Saudi Arabia and the United Arab Emirates. CSIS reported that U.S. THAAD stockpiles fell from about 450 before the Iran war to about 250 today, indicating broader pressure on U.S. missile defense inventories.
Future outlook
Scenario analysis: The possibilities below are not certain predictions.
The two American manufacturers plan to ramp up production, but it remains unclear how long it will take to replace or increase worldwide inventories. If production increases significantly, the U.S. and its allies could gradually rebuild stockpiles, but the timeline is uncertain.
At last month's NATO summit in Turkey, Trump told Zelenskyy he'd give Ukraine a license to build its own Patriots. However, after a White House meeting and talks with Lockheed Martin, Trump backpedaled on Friday, saying, 'We have not agreed to that. We're talking about it. But it's a hard thing to give away that kind of technology.'
Even if Ukraine receives a license, it would likely take several years before missiles come off the production line due to a stretched supply chain for components, according to U.S. officials and analysts. Germany and Japan are currently the only countries licensed to make Patriots. If the license is granted, Ukraine could eventually produce its own interceptors, but that would not address the immediate shortage.
Source: wcsufm.org
