The First Sergeant provides leadership to the enlisted corps assigned to the National Defense University.
Contact 1SG
National Defense University
ATTN: 1SG D. Bass
300 5th Avenue
Marshall Hall (Bldg. 62), Room 209
Fort Lesley J. McNair
Washington, D.C. 20319-5066
by telephone: 202.685.3576
by fax: 202.685.2779