Lieutenant Commander Philip H. Jacobsen

Lieutenant Commander Jacobsen is a researcher, columnist, and indexer for the U.S. Naval Cryptologic Veterans Association's journal, The Cryptolog. He enlisted in the Navy in June 1941 and retired after more than 28 years of service, 27 of those years serving with the Naval Security Group or its predecessor organizations. In World War II, he served as an intercept and direction finder operator as well as an analyst on Japanese naval and naval air communications.

Products by this Author

None found for this author.

Author Events

None found for this author.


 
 

Conferences and Events

2014 U.S. Naval Institute History Conference

Wed, 2014-10-01

The 2014 Naval History Conference is hosted by the U.S. Naval Institute and the U.S. Naval Academywith support from The William M...

Maritime Security Dialogue

Defense Forum Washington 2014

Newseum - Knight Conference Center

Why Become a Member of the U.S. Naval Institute?

As an independent forum for over 135 years, the Naval Institute has been nurturing creative thinkers who responsibly raise their voices on matters relating to national defense.

Become a Member Renew Membership