Submarine rescue ship

A submarine rescue ship is a surface support ship for submarine rescue and deep-sea salvage operations.

Methods employed include the McCann Rescue Chamber, deep-submergence rescue vehicles (DSRV's) and diving operations.

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USS Pigeon , submarine rescue ship
Japan Maritime Self-Defense Force Chiyoda (left) and Chihaya (right)
Italian ship Anteo , submarine rescue ship
HSwMS Belos (A214) of the Swedish Navy
Guillobel of the Brazilian Navy