Patriot and THAAD: U.S. forces are leading the defense against missile and drone threats. Patriot remains the gold standard for terminal-phase intercepts, and Hegseth noted inventories were in good shape. THAAD —
Terminal High Altitude Area Defense — is also widely used.
Air-to-air missiles: For drones, there are many options, starting with fighter aircraft armed with AMRAAMs (Advanced Medium-Range Air-to-Air Missiles) and AIM-9 Sidewinders. Drones can be tricky to detect on radar, but recent experience in Ukraine means the U.S. has fresh identifying characteristics to work with. Once in range, the slow, hot, whirring pusher engine of Iran's Shahed drones is not difficult to target. However, Hegseth noted counter-UAS systems have been pushed forward. You knew American technology was the foundation of Ukraine's superb air defenses, right?