DOD’s new unmanned aircraft system strategy paper (DR, 08/12/05) contains a surprise—the US may be flying unmanned “counterair” missions as early as 2020. The study contains a graph (p. 74) showing UASes starting to do the work of F-15s, F-16s, and F-14s in the 2020-25 period. Unmanned systems would complement F/A-22s and F/A-18E/Fs in the 2025-30 period. Unmanned air combat was thought to be much further out than that.
Secretary of Defense Pete Hegseth visited the site of U.S. Space Command’s future home Dec. 12 and endorsed the move to establish the headquarters in Alabama after years of political back and forth.

