US Navy – It's an Airplane. It's a Submarine. It's Possible?

Defense Technology InternationalIt’s an Airplane. It’s a Submarine. It’s Possible?

DARPA is seeking concepts for an aircraft that can clandestinely insert and extract an eight-person special-forces team. The mission is to take off from a runway, fly 1,000nm as a conventional aircraft, fly another 100nm close to the surface, then travel the final 12nm to the coast underwater. Transit should take less than 8 hours, including any time required to land on water and reconfigure from aircraft to submarine – and the vehicle should be able to loiter near the coastline – on or under the surface – for three days in sea state 5. Then return the same way…

US Navy – New Rescue System Replaces Submersibles

DefenseTechNew Rescue System Replaces Submersibles

Normal Polmar writes that the US Navy has officially placed in service a new submarine rescue capability, replacing its long-serving and highly versatile rescue submersibles. The Submarine Rescue Diving and Recompression System (SRDRS)replaces the submersible Mystic, the Navy’s last Deep Submergence Rescue Vehicle (DSRV).