The U.S. Army Corps of Engineers is a great example of a capability-rich organization that provides a wide variety of services to other non-Department of Defense federal agencies, international organizations, foreign governments, tribal nations, and state and local governments. Through the Interagency and International Services (IIS) program, the Corps of Engineers offers assistance with managing natural resources such as land and water, environmental restoration and management, engineering and construction, relief and recovery, research and development, along with a host of other technical services (i.e., technical editing).