GBU-75: The Bomb That Grew a Jet Engine

GBU-75: The Bomb That Grew a Jet Engine

A 500-pound bomb flew 200 nautical miles, hit within metres of its target, and cost a fraction of a cruise missile. Boeing’s GBU-75 Joint Direct Attack Munition — Long Range didn’t just extend the range of a dumb bomb. It turned one into a powered,...
X-BAT: The AI Fighter That Needs No Runway

X-BAT: The AI Fighter That Needs No Runway

They borrowed a thrust-vectoring nozzle from a 1990s experimental F-16 — retrieved, as one official put it, Indiana Jones style — bolted it onto a GE F110 turbofan, and pointed it straight down. That is how you make a fighter jet take off like a helicopter. Shield...
The Small Disc Keeping F-15Es Alive Over Iran

The Small Disc Keeping F-15Es Alive Over Iran

A small circular disc on the dorsal spine of an F-15E Strike Eagle, just aft of the speed brake — that is the most significant piece of new hardware photographed on an American combat aircraft in months. The disc is a Controlled Reception Pattern Antenna, or CRPA, and...
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