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Commander Submarine Squadron 4
The official website of Commander, Submarine Squadron Four (CSS 4)

Mailing Address


Submarine Squadron 4
Building 87
Naval Submarine Base New London
Groton, CT 06349-5205

CSS 4 Logo

 

Mission


The mission of Commander, Submarine Squadron (CSS) 4 is to man, train and equip Sailors assigned to fast attack submarines to ensure that they are combat ready and capable of taking the fight to the enemy. Its submarines are able to bring strength, agility, firepower and endurance to the battle space like no other platform in the U.S. Navy.

Leadership


Commodore – Capt. Jason Grizzle
Deputy for Training – Capt. Mark Robinson 
Deputy for Operations – Vacant
Deputy for Readiness – Vacant
Command Master Chief – CMDCM Chris Yacur

 
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