ARLINGTON, Va.--(BUSINESS WIRE)--Leonardo DRS, Inc. (Nasdaq: DRS) announced today the introduction of THOR - Tactical, High-Performance Embedded Computing, Open Architecture, Rugged - a rugged, open-architecture 3U VPX embedded computing chassis purpose-built to deliver high-performance processing at the tactical edge. Designed for combat vehicles, tactical platforms, and emerging mission environments, THOR provides the scalable computing backbone warfighters need to run artificial intelligence.