In an interview with CNN published on Thursday, Volodymyr Zelensky reduced the air war over Ukraine to arithmetic. Five percent of America’s Patriot interceptor stock would get the country through the winter. Ten percent would finish the Russian ballistic missile threat altogether. Ukraine currently has one percent.
Zelensky said that if the United States sold Ukraine five percent of its interceptors, the country would get through the winter and save lives, and that ten percent would allow Ukraine to destroy all of Russia’s ballistic missiles.
The numbers behind the plea are stark. Ukraine has two and a half times fewer interceptors this year than it had in 2025, while Russia fires twice as many ballistic missiles per month as it did before. On the night of August 5, Russia launched 28 ballistic missiles at Ukraine and Ukraine intercepted none of them. Seventeen people died. Since the summer, Russian missiles have hit the capital roughly once a week. July was the deadliest month for civilians since the spring of 2022, with at least 437 killed.
The weapons in question are the hardest targets in this war. Ballistic rockets climb high and fall fast, giving defenders seconds to react, which is why only the Patriot class of systems can stop them reliably. Cruise missiles and drones can be hunted by many things, including cheap decoys and electronic jammers. Against a ballistic missile, the Patriot interceptor is close to the only answer, and the country that makes it is the one fighting its own war.
The gap is not a secret and not an accident. The war Washington and Jerusalem have been fighting against Iran since February has first claim on the Patriot production line. Washington has also refused to let Ukraine build the missiles itself. The American envoy to NATO, Matthew Whitaker, said this month that the interceptors are so tightly export-controlled that only US manufacturers are allowed to make them, walking back an earlier hint from President Donald Trump about licensing domestic production.
Kyiv is not sitting still. On August 8, speaking in Belgrade next to Serbia’s president, Zelensky said Washington had agreed to monthly Patriot deliveries, then added that the volumes were not enough. He is pressing Berlin and Warsaw to make up the difference. And he is doing things he will not describe: he told CNN that he does some things he cannot share, that it does not mean they are outside the law, but that he cannot speak about them. Asked whether the Americans had responded to his request, his answer was one percent.
The scale of the shortage can be measured in what Kyiv no longer says. This week Ukraine’s air force said it would stop releasing its running tally of Russian ballistic missile launches, the kind of transparency it kept up for years. The communications chief, Yuriy Ignat, said the military would still issue real-time warnings and generalized numbers, but not the count of targets launched, shot down, or suppressed. When a government stops publishing its interception statistics, the reason is rarely good news.
In July Russia fired well over 450 missiles at Ukraine, close to 200 of them on high, fast ballistic arcs. The monthly rhythm has been building all year. Zelensky’s percentages sound small, and they are meant to: five percent of one country’s stockpile, a rounding error in a defense budget, and the difference between a winter of blackouts and a winter of functioning cities.
The problem is that the stockpile is finite and the demand is not. Washington is supplying two wars from the same shelf, and the Middle East war is newer, closer and politically louder. Zelensky’s public arithmetic is an argument aimed at the American public as much as at the White House: the numbers are small, the lives are not, and the winter is coming either way.
Sources: Franceinfo (AFP), Asharq Al-Awsat, Kyiv Post, Militarnyi