National Security Journal on MSN

Forget the SR-72 Darkstar: The SR-91 Aurora ‘Might’ Have Hit Mach 6

Aurora” has signified a rumored SR-71 successor: a stealthy, manned, hypersonic reconnaissance jet said to cruise above Mach 5 or Mach 6 and 100,000 feet. -The tale leans on a cryptic 1985 budget line ...

CBS News on board as Chinese jets intercept Canadian air force plane tracking North Korean ships

China sent fighter jets to intercept a Canadian air force plane tracking North Korean ships breaching U.N. sanctions.