A United Launch Alliance Delta IV heavy lift evolved expendable launch vehicle launches for the first time from the Vandenberg AFB, Calif. West Coast launch range.
The Senate Armed Services subcommittee on strategic forces heard testimony from the Defense Department’s top missile defense leaders and demanded to know why the Missile Defense Agency's proposed $9.6 billion fiscal 2023 budget will not yield more reliable defense against hypersonic weapons already being fielded by adversaries, including Russia on…