The Marine Corps is aiming to field a trimmed-down version of a new land-based, unmanned aerial system in fiscal year 2023, according to a Navy officer overseeing the aircraft's development. The Marine Air Ground Task Force Unmanned Expeditionary (MUX) program for several years has been envisioned as a ship-based, group 5 UAS capable of achieving a wide variety of mission sets. The Pentagon categorizes UAS into groups based on size with group 1 being small, handheld aircraft weighing under 20...