Vietnam War (1954-1975)
Below is a list of NSA/CSS historical publications. PDF or text file versions are available for most of the monographs and brochures. Printed copies of publications marked with an asterisk (*) may be requested from the Center for Cryptologic History via our online form.
||Essential Matters: A History of the Cryptographic Branch of the People's Army of Viet Nam 1945-1975
||Translated and edited by David W. Gaddy