The Advanced SEAL Delivery System was a midget submarine operated by the United States Navy and United States Special Operations Command. It provided stealthy submerged transportation for United State
ASDS attached to the USS Greeneville
SEAL Delivery Vehicle
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The SEAL Delivery Vehicle, also known as Swimmer Delivery Vehicle, is a crewed submersible and a type of swimmer delivery vehicle used to deliver United States Navy SEALs and their equipment for speci
Advanced SEAL Delivery System
…address the need for stealthy long-range insertion of special operations forces on covert or clandestine missions. It was designed to replace the wet SEAL Delivery Vehicle (SDV), which exposed combat swimmers to long, cold waits during transit that impeded combat readiness on arrival, limited operational range, and hindered…
SEAL Delivery Vehicle Team Two launch an SDV from Los Angeles-class submarine USS Philadelphia
A Seal Delivery Vehicle maneuvers into a drydeck on the submarine USS Kamehameha
US Navy SEALs deploy a torpedo-armed Mark 9 SDV from a submarine
A Mark 8 SDV is loaded aboard Los Angeles-class submarine USS Dallas