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 ...

It stands to reason that the next jet in the series would be assigned the designation SR-72, and as it happens, there is such an aircraft in development. Unfortunately, it's not what you see in ...