Army Secretary Ryan McCarthy resigned from his post Wednesday as the Biden administration was sworn in, with John Whitley, the service’s comptroller, to take over in an acting capacity. McCarthy, who has steered the Army’s extensive modernization overhaul over the last several years, wrote in ...

The Navy program manager for unmanned systems said new unmanned surface vehicles (USVs) will have a range of manning as they are being developed. “Our Medium USV [MUSV] prototype is essentially unmanned. There’s… a pilot house but no accommodations,” Capt. Pete Small, Unmanned Maritime ...