The Pentagon is asking industry for ideas on a new satellite constellation optimized to identify fleeting, high-priority targets for attack by conventionally armed hypersonic glide vehicles, a solicitation that marks a development in the U.S. military's effort to field a new class of ultra-fast weapons and advances the Trump administration's goal to develop a "left of launch" missile defense capability. On Feb. 15, the Defense Department published a broad agency announcement for the Time-Sensitive Target Mission Payloads Demonstration,...
