The Integrated Deepwater System Program (IDS Program or Deepwater) was the 25-year program to replace all or much of the United States Coast Guard's equipment, including aircraft, ships, and logistics and command and control systems. The 24billionprogram(whichbeganwithapricetagof24 billion program (which began with a price tag of 24billionprogram(whichbeganwithapricetagof17 billion) lost authorization in Fiscal Year 2012 and is officially defunct. The initial idea was to develop interoperable system which included new cutters and small boats, a new fleet of fixed-wing aircraft, a combination of new and upgraded helicopters, and land- and cutter-based unmanned aerial vehicles (UAVs). All of these assets will be linked with Command, Control, Communications and Computers, Intelligence, Surveillance and Reconnaissance (C4ISR) systems. Performance-based logistics is also an aspect of the contract. (en)