Defense Intelligence
for Decision Makers

New research concludes Russia's 9M730 Burevestnik (Skyfall) nuclear-powered cruise missile almost certainly uses a direct-cycle nuclear engine — meaning it vents radioactive exhaust throughout its flight path. The finding has significant implications for arms control, nuclear safety, and the proliferation of nuclear propulsion for strategic weapons.

The U.S....

The U.S....

L3Harris is developing a capability for the RC-135V/W Rivet Joint ISR aircraft to command and control uncrewed drones, extending the aircraft's sensor reach while keeping the manned jet further from threats. The company's ISR president Jason Lambert detailed the initiative, alongside work on airborne early warning upgrades and a Global 6500-based AERIS-X AEW platform for South Korea.

The U.S....

Japan's Acquisition, Technology and Logistics Agency has released procurement notices for autonomous interceptor drones to be deployed near radar sites, bases, and vessels by 2027. The move follows lessons from Ukraine and the Middle East, where Shahed-136-type drones have strained expensive missile interceptor stockpiles....