Commodore (June 12, 2015 - Present)
CAPT Joseph M. Keenan 

Captain Joseph M. Keenan is a native of Glenolden, Pennsylvania and a 1991 graduate of Villanova University, located near Philadelphia, PA. He received his Commission through the Villanova NROTC program and also earned a Bachelor’s Degree in Political Science. Following initial Surface Warfare Officer training in Newport, RI, he served as Communications Officer in USS BOULDER (LST 1190) from 1992 until BOULDER was decommissioned in February 1994.
In February 1994, CAPT Keenan reported for duty in USS RAMAGE (DDG 61) as a member of RAMAGE’s Commissioning Crew, serving as First Lieutenant and, later, as Damage Control Assistant. Following his second division officer tour in RAMAGE, Captain Keenan attended the Naval Postgraduate School in Monterey, California where he earned a Masters Degree in National Security Affairs. Following graduation from the Surface Warfare Officer School Department Head Course in 1999, Captain Keenan served as Weapons Officer in USS LABOON (DDG 58) and later as Combat Systems Officer.
In March 2002, CAPT Keenan reported to the OPNAV Staff in Washington, DC for assignment in the Navy Strategy and Policy Directorate (N51); Naval/Warfare Policy and Doctrine Branch. Subsequently, he was selected to be the Navy’s Federal Executive Fellow to The George Washington University’s Elliott School of International Affairs for the 2003/2004 academic year.
CAPT Keenan served as Executive Officer, USS JOHN S. McCAIN (DDG 56) from October 2004 until October 2006. Subsequently, he reported to Commander, Destroyer Squadron THIRTY-ONE as Chief Staff Officer, serving until June 2008. In July 2008, CAPT Keenan reported to the U.S. Army War College Senior Officer course in Carlisle Barracks, PA where he earned a Masters Degree in Security Studies in June 2009. He assumed command of USS CROMMELIN on December 16, 2009 and subsequently led CROMMELIN on its final overseas deployment, culminating in CROMMELIN garnering its fourth and final Battle “E” award.
CAPT Keenan reported to U.S. Pacific Command from June 2011 through August 2013 as Special Technical Operations Branch Chief and also served as Deputy Division Chief, Current Operations. He was assigned to Commander, Destroyer Squadron ONE in January 2014 as Deputy Commodore, deploying to the SEVENTH and FIFTH FLEET areas of operation with the CARL VINSON Strike Group. CAPT Keenan became Commodore of COMDESRON ONE in June 2015.
Captain Keenan’s personal awards include the Defense Meritorious Service Medal, Meritorious Service Medal (three awards), the Navy and Marine Corps Commendation Medal (two awards), the Navy and Marine Corps Achievement Medal (four awards), the Expert Rifle Medal, the Expert Pistol Medal and various unit awards and campaign medals.
US Navy Recruiting | No Fear Act | FOIA | | US Navy | US Marine Corps | Navy Reserves | Individual Augmentee | Veterans Crisis Line | Vote This is an official United States Navy Website. This US Government system is subject to monitoring. Please read our Privacy Policy and Section 508/Accessibility Statement.

The appearance of external hyperlinks does not constitute endorsement by the United States Department of Defense, or the United States Department of the Navy of the linked web sites, or the information, products or services contained therein. For other than authorized activities such as military exchanges and Morale, Welfare and Recreation (MWR) sites, the United States Department of Defense, the Department of the Navy  does not exercise any editorial control over the information you may find at these locations. Such links are provided consistent with the stated purpose of this DoD web site.