Kenneth J. Hagan is a distinguished American naval historian and a retired faculty member of the United States Naval Academy. Hagan graduated from the University of California, Berkeley, and served in the United States Navy for five years.

Kenneth J. Hagan is a distinguished American naval historian and a retired faculty member of the United States Naval Academy. Hagan graduated from the University of California, Berkeley, and served in the United States Navy for five years.

Kenneth J. Hagan is a distinguished American naval historian and a retired faculty member of the United States Naval Academy. Hagan graduated from the University of California, Berkeley, and served in the United States Navy for five years.