The SR-72, developed by Lockheed Martin’s Skunk ... lacked advanced spy satellites that could take timely and accurate pictures. Today, however, that is no longer the case.

-Unlike the SR-71, the SR-72 may be armed. However, critics argue that the U.S. Air Force should prioritize Project Mayhem, an unmanned hypersonic bomber capable of carrying more weapons and ...

The SR-71 was capable of reaching speeds over three times the speed of sound, and the SR-72 is intended to have even more impressive specs. Following is a transcript of the video. The SR-72 is the ...