More than 1,100 submariners and their guests attended the 107th Enlisted Submariner's Birthday Ball at the Sheraton Seattle Hotel Grand Ballroom on April 28. Twenty submariner commands from the Naval Base (NB) Kitsap region attended the event, which included special guests: Rear Adm. Frank M. Drennan, the commander of Submarine Group 9; Master Chief Petty Officer of the Navy (SW/FMF) Joe Campa Jr.; Pacific Fleet Command Master Chief (SS/SW) Rick West; U.S. 3rd Fleet Command Master Chief (SS/SW) Mark Rudes; Submarine Force Pacific Command Master Chief (SS) Mo Pollard. Campa addressed and thanked the crews for what they do for the country and thanked the family members for their support of our submariners.