America’s nuclear weapons are aging and the Pentagon plans to spend more than $600 billion to keep the potentially world-ending weapons in fighting shape. One of these massive investments paid off in 2022 when the Air Force successfully tested a new secret stealth missile armed with a dummy version of a novel nuclear warhead, government reports have revealed.
As first reported by Air & Space Forces Magazine, the Air Force conducted nine successful tests of the classified Long-Range Standoff (LRSO) missile in 2022. One of those tests used a mock version of the new W80-4 nuclear warhead. Many details of the missile are classified and what precious little we’ve just learned comes from the Pentagon’s Selected Acquisition Reports for 2022, an National Nuclear Security Administration report on nukes, and a report from Sandia National Labs.
Altogether, the three reports paint a picture of a military spending billions to upgrade decades-old technology to keep America’s nuclear weapons viable. Both the LRSO and W80-4 nuclear warheads are replacements for aging weapons systems. The LRSO is a replacement for the AGM-86, an air-to-ground missile first produced in 1980. Raytheon is building the missile and details about it are scarce, but the Air Force is pitching it as a stealthy and long range upgrade to the older missile.