From virtual ranges to on-orbit testbeds, the U.S. Space Force wants to give Guardians the authentic training experience other services take for granted.

Defense leaders have outlined an approach to prioritize speed above all else, cutting acquisition oversight.

A trend toward cheaper missiles and faster acquisitions is coming together to deliver a new approach to counter-air weapons.

With the Tornado bowing out at the end of the decade, Germany prepares Eurofighters and Lockheed F-35s for nuclear, strike and electronic warfare missions.

Nations including the U.S. and China urgently need to agree on space traffic management, and opportunities abound to collaborate on lunar and planetary exploration.