Ukraine's air defence network hit a structural failure point on Wednesday when it failed to intercept a single one of 24 Russian ballistic missiles, killing at least 17 people. The Ukrainian air force shot down 98 of 115 drones but had zero capability against the ballistic threat. The gap is not tactical — it is architectural. Patriot is the only system in Ukrainian service capable of intercepting Iskander-M, S-400, and Zircon missiles, and the interceptors are gone. The numbers are stark. In the first half of 2026, allied air defence missile supplies to Ukraine fell to a third of their 2025 level. The US Patriot inventory has dropped by at least 65% since before the Iran war, according to an Associated Press analysis. Gulf states alone fired more than 1,100 interceptors in the first three months of that conflict. Lockheed Martin delivered over 600 of its newest interceptors in 2025 but will not reach annual capacity of 2,000 until 2030. Russia, meanwhile, is scaling the other direction. Presidential adviser Serhii Beskrestnov estimates Moscow can now launch 100 ballistic missiles per month targeting logistics hubs, industrial facilities, food stores, and warehouses. Moscow has been striking Kyiv on average every three days through July. With winter approaching, Russia is expected to renew its campaign against Ukraine's energy sector. "The war of attrition has entered its next phase," Beskrestnov said. Zelenskyy himself floated the possibility that the interceptor drought is not accidental — that stalling supplies may be "aimed at making Ukraine, so to speak, more willing to compromise" in peace talks. After meeting NATO Secretary General Mark Rutte, he pressed for urgency: "Literally every day, people's lives here in Ukraine depend on the resolve of our partners in Europe and the United States." Rutte confirmed NATO is working to get Ukraine the air defences it "urgently needs." The production landscape offers no quick fix. Europe's first Patriot missile production facility is expected to open in September in Germany. Trump told a NATO summit last month the US would give Ukraine a licence to produce Patriots, then said three weeks later he had not made a final decision. Even with a licence, officials estimate Ukrainian production would take years to begin. Current discussions include an option for Ukraine to build some components for final assembly elsewhere in Europe. The structural problem is a mono-supplier dependency that took decades to build and cannot be unwound in months. The entire Western interceptor supply chain runs through Lockheed Martin. Demand from the Middle East, Europe, and Ukraine is competing for the same finite output. Russia's strategy of combining ballistic missiles with cruise missiles, drones, and decoys forces defenders to ration scarce interceptors across threat types — a resource-exhaustion play against a supply chain that cannot surge. This is not a story about one bad night of air defence. It is a story about what happens when an alliance builds its entire ballistic missile defence architecture around a single vendor, a single production line, and a single political decision-maker — and then fights two wars simultaneously.