Well, the CCSU catalog for the Spring 2010 term shows Bellesiles teaching 2 classes. Here is the description of them:
American History:1877-Present - 40464 - HIST 162 - 06: American History from 1877 to Present Study Area II Political, economic, social, and cultural development since 1877.
HIST 497 - Topics in History: Historical focus on a facet of history in order to help clarify current domestic and/or world developments.
Neither sounds like "military history", though HIST 497 could be about anything.