INDIANAPOLIS–(BUSINESS WIRE)–Allison Transmission, a leading designer and manufacturer of conventional and electrified vehicle propulsion solutions for tactical wheeled and tracked defense vehicles, and medium- and heavy-duty commercial vehicles, has been awarded a $6.55 million contract by the U.S. Army’s Ground Vehicle Systems Center to design, develop and test an electric hybrid sub-system in Allison’s Next Generation Electrified Transmission for armored combat vehicles. The Next Generatio