By Lauren C. Williams May 11, 2021 Lawmakers are pressing the Biden administration to appoint a dedicated space acquisition chief, raising concerns that lack of leadership in the area has led to costly programs and delayed scheduling on key systems, like GPS. House Appropriations Subcommittee on Defense Chair Betty McCollum said the lack of a civilian acquisition chief for space operations was a significant problem and that the Air Force treated it like a "part-time job." "The Department of the Air Force has yet to resolve fundamental issues on roles, responsibilities, and authorities betwe...