The museum is headquartered at the National Guard Training Center in Sea Girt, and focuses on the role of the New Jersey
Militia and National Guard from colonial times through the present day, with original and reproduction artifacts. The museum focuses on the role and experiences of the "citizen soldier". The museum is the home of the Center for U.S. War Veterans’ Oral History Project, which records interviews of veterans about their military experiences. These interviews are available on videotape and DVD for review by researchers and scholars. , the center has recorded over 600 interviews with veterans serving in
World War II and other conflicts through
Operation Iraqi Freedom. ==Lawrenceville Field Artillery Annex==