Underwater Systems
Abstract
This project provides for engineering and manufacturing development and operational systems development of small combat underwater submersibles and underwater support systems and equipment. This project also provides for pre-acquisition activities (materiel solutions analysis, advanced component development and prototypes) to respond to emergent requirements. These submersibles, systems, and equipment are used by Special Operations Forces (SOF) in the conduct of infiltration/extraction, hydrographic/inland reconnaissance, beach obstacle clearance, underwater ship attack, and other missions. The capabilities of the submersible systems and unique equipment provides small, highly trained forces the ability to successfully engage the enemy and conduct clandestine operations associated with SOF maritime missions. Sub-projects include: • Combat Submersibles: Includes incorporating obsolescence solutions and conducting product improvement efforts for the in-service SEAL Delivery Vehicle MK 8 and conducting technology development and engineering and manufacturing development for the follow-on combat submersibles such as the various types of shallow water combat submersibles. The Shallow Water Combat Submersibles (SWCS) use an evolutionary acquisition approach to develop a family of submersibles, to include a new wet submersible capable of operating from existing Dry Deck Shelters (DDS), and more capable wet and/or dry submersibles that will operate from future large submarine shelters/systems and/or surface ships. The combat submersible sub-project leverages existing SEAL Delivery Vehicle components, develops new state-of-the-art components where appropriate, and leases or purchases commercial components and vehicles for test and evaluation and operational assessment. • SWCS (Block 1): This project provides for the engineering, manufacturing, and development of one Engineering Development Model (EDM) to replace the SEAL Delivery System, (SDV). The EDM is being developed due to obsolescence of the SDV system. This project will utilize mature technologies, which include electric propulsion along with upgraded navigation, communication, and sensor suites. It also provides for integration efforts with the current DDS and other diving technologies to meet SOF requirements. • Dry Combat Submersible (DCS): This project provides for the advanced engineering, manufacturing, and qualification efforts for a SOF DCS System. Current efforts are using commercial dry submersible technology to assess submersible capabilities and reduce risk in a future DCS program. The DCS is planned to operate from surface ships and potentially a future large submarine shelter. User Operational Evaluations of two commercially built dry submersible prototypes are being manufactured and tested, as well as evaluation of a third leased vehicle. Significant risk reduction initiatives were added in FY 2013 which will allow for validation of test processes and commercial classification processes, as well as test and integration concepts for improved power and energy sources and emergent technologies. Technologies include, but are not limited to Safe Li-Ion batteries, Silver Zinc batteries, Improved Sonar Systems, advanced battery management system, and a three-dimensional Electro Optical Infrared (EO/IR) Periscope. • Dry Deck Shelter (DDS): This project provides for an analysis of alternatives for Undersea Clandestine Insertion (UCI) of SOF forces for next generation system development and pre-planned product improvements, testing, and integration of specialized underwater systems to meet the unique requirements of SOF, and compatibility with the submarine fleet. The current DDS is a certified diving system which attaches to modified host submarines that provides for insertion of SOF forces and platforms. Future needs may include conducting product improvement efforts for the current DDS, as well as associated diver equipment for in-service submarine support systems, unmanned underwater vehicles, and diver equipment and follow on development effort for next generation system.
Document Details
- Document Type
- Project
- Publication Date
- Oct 01, 2015
- Source ID
- S0417_1160483BB_7_0400_PB_2015
Related Documents
- Root: Maritime Systems
- Child Accomplishment: SWCS (Block 1)
- Child Accomplishment: Dry Combat Submersibles (DCS)
- Child Accomplishment: Dry Deck Shelter (DDS)