In the late 1950s, the North American XB-70 Valkyrie looked like it had been ripped straight out of the pages of a science fiction comic book. With a sharp, angular design, six afterburning engines, and the latest targeting, navigation, and electronic warfare systems America could muster, the XB-70 was to become the world’s biggest, fastest, and highest-flying bomber in history… Until it wasn’t.
Today, the Valkyrie serves not just as a reminder, but arguably as the very pinnacle of the Cold War aviation philosophy of circumventing defenses through ever higher and faster platforms. The XB-70, like America’s famed SR-71 Blackbird and its defunct interceptor sister the YF-12, aimed to deliver on both in classic American style: by burning through budgets like jet fuel.
XB-70 Concept Art
Born on the precipice of the missile age, the Valkyrie may have become America’s go-to nuclear deterrent, had the technology to build it been available just ten years sooner. But time waits for no man nor machine, and the Valkyrie was no exception.
