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SR-71

Could NASA’s SR-71 Blackbird Be Modified To Reach Mach 4?

The SR-71's airframe is capable of going beyond its known top speed and NASA may have good reason to push its limits via new engines.

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TWZ — previously known as The War Zone — has become an essential resource for the defense industry, the national security community, and the interested public at large since it was launched in 2016.

 

From its early beginnings to the present day, TWZ’s purpose remains the same.

 

The site stands at the nexus of military technology, strategy, and foreign policy. As a full-spectrum defense news and analysis website, TWZ covers the air, sea, land, space, and cyber domains of warfare, with an infusion of geopolitical context and technological analysis to offer readers deeper, yet easy-to-consume, insights than what they will find anywhere else….

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