Allison Transmission Poised to Meet U.S. Defense Department Climate Change Challenge In the Fiscal Year 2023 budget, the U.S. Department of Defense has requested funding to support the development of hybrid vehicle recharging infrastructure, incorporate fuel efficient technologies and invest in technology to improve performance and reduce logistical requirements for its 60,000 buses, medium and heavy duty commercial vehicles and 250,000 tactical vehicles. Allison Transmission’s