Executives from high-tech firms Meta, OpenAI and Palantir are joining the Army Reserve at the rank of lieutenant colonel to serve in Detachment 201, a new “Executive Innovation Corps,” the service announced Friday. The move is the latest push by the department to tap into capabilities and know-how from Silicon Valley and the commercial sector. The new corps “brings top tech talent into the Army Reserve to bridge the commercial-military tech gap” and is “designed to fuse cutting-edge tech expertise with military innovation,” the Army stated in a press release. On Friday, the service is set to swear-in Meta’s chief...