Powering the U.S. Army of the Future

At the request of the Deputy Assistant Secretary of the Army for Research and Technology, Powering the U.S. Army of the Future examines the U.S. Army's future power requirements for sustaining a multi-domain operational conflict and considers to what extent emerging power generation and transmission technologies can achieve the Army's operational power requirements in 2035. The study was based on one operational usage case identified by the Army as part of its ongoing efforts in multi-domain operations. The recommendations contained in this report are meant to help inform the Army's investment priorities in technologies to help ensure that the power requirements of the Army's future capability needs are achieved. Table of Contents Front Matter Executive Summary Introduction 1 The Multi-Domain Operations and the 2035 Operational and Technology Environment 2 The Power and Energy Technology Assessment Criteria 3 Energy Sources, Conversion Devices, and Storage 4 System-Wide Communication Issues in Support of Multi-Domain Operations 5 Dismounted Soldier Power and Light Unmanned Aerial Vehicles and Unmanned Ground Vehicles 6 Vehicle Power and Large Weapon Systems 7 Forward Operating Base Power 8 Fuel Conversion Efficiency and Other Material Driven Opportunities 9 Findings, Conclusions, and Recommendations Appendixes Appendix A: Statement of Task Appendix B: Biographies Appendix C: Call for White Papers Appendix D: List of Data-Gathering Sessions Appendix E: Abstracts of Selected White Papers Appendix F: Data-Gathering Session Agendas Appendix G: Aluminum Fuel Appendix H: 5G Networks Appendix I: Soldier Silent Power Challenges Appendix J: High Performance ICE Engines Roadmap Appendix K: Hybrid Fuel Efficiency Appendix L: Power Electronics Appendix M: Nuclear Power Safety/Regulatory Considerations Appendix N: Acronyms List