The Strategic Environmental Research and Development Program (SERDP) is the Department of Defense's (DoD) environmental science and technology program, planned and executed in full partnership with the Department of Energy and the Environmental Protection Agency, with participation by numerous other federal and non-federal organizations. To address the highest priority issues confronting the Army, Navy, Air Force, and Marines, SERDP focuses on cross-service requirements and pursues high-risk/high-payoff solutions to the Department’s most intractable environmental problems. The development and application of innovative environmental technologies support the long-term sustainability of DoD’s training and testing ranges as well as significantly reduce current and future environmental liabilities.