USS John Paul Jones
In Harms Way
CDR Jon C. Duffy 
Commanding Officer

CDR Jon Duffy is a native of Baltimore, Maryland and a 1994 graduate of the U.S. Naval Academy with a B.S. in Physics.
His first sea assignment was as Gunnery Officer, Strike Officer and Main Propulsion Assistant in USS ELLIOT (DD 967). CDR Duffy’s second Division Officer tour was in USS PRINCETON (CG 59) where he served as the Fire Control Officer and Air Defense Officer. As a Department Head, CDR Duffy served as Operations Officer onboard USS PAUL HAMILTON (DDG 60) and USS PORT ROYAL (CG 73) deploying aboard both ships in support of Operations ENDURING FREEDOM and IRAQI FREEDOM. His Executive Officer tour was in USS PINCKNEY (DDG 91).
Ashore, CDR Duffy has served as the Executive Assistant to the Navy’s Chief of Legislative Affairs in Washington D.C., as the Flag Aide to Commander, Naval Surface Forces, and he was assigned as the U.S. Naval Academy’s 19th Company Officer, earning a Master’s Degree in Leadership Education and Human Resource Development from the Naval Postgraduate School through the Company Officer Master’s Program.


The web part references an untrusted XSL file. Only XSL files contained in this site's Style Library may be referenced.

 Served with...

Command Master Chief (September 2010 - October 2013)
CDR Matthew H. Hall
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.