Document abstracts from U.S. Declassified Documents Online are included with permission from the Gale Group. U.S. Declassified Documents Online requires a subscription to access. Current USask library patrons can use their NSID and password to access the collection through our subscription. The USask Library cannot provide access to full-text documents for anyone outside our institution. Check with your local library to see if they subscribe.

Full-text documents may be available online from Texas Tech University's Virtual Vietnam Archive.

Learn more about the project: Lam, Vinh-The, and Darryl Friesen. "A Web-based Database of CIA Declassified Documents on the Vietnam War." Online 28, no. 4 (2004): 31-35.

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11 documents contain the indexing term NORTH VIETNAMESE INFILTRATION ROUTES
ID Document
00283 Bloc support of the Communist effort against the Government of Vietnam (October 5, 1961)
Special National Intelligence Estimate; SECRET; ORIGINAL
Declassified: July 5, 1977
00554 Buildup of Vietnamese Communist forces continues after resumption of air attacks (February 21, 1966)
Intelligence memorandum; TOP SECRET; SANITIZED
Declassified: February 20, 1981
00583 Cable bridges in North Vietnam (September 20, 1966)
Intelligence memorandum; SECRET; SANITIZED
Declassified: February 4, 1984
00660 Construction of roads will make possible the strengthening of Communist forces in South Vietnam and Southern Laos (October 25, 1965)
Memorandum; SECRET; ORIGINAL
Declassified: May 7, 1984
01330 Construction of roads will make possible the strengthening of Communist forces in South Vietnam and Southern Laos (October 25, 1965)
Memorandum; NOT GIVEN; SANITIZED
Declassified: July 13, 1993
00572 Increased supplies shipped to Southern North Vietnam (January 6, 1966)
Memorandum; TOP SECRET; SANITIZED
Declassified: February 20, 1981
00571 Increased supplies shipped to the southern part of North Vietnam during the fourth quarter of 1965 (December 30, 1965)
Intelligence brief; TOP SECRET; SANITIZED
Declassified: May 19, 1981
01333 Infiltration and logistics : South Vietnam (October 28, 1965)
Report; SECRET; SANITIZED
Declassified: November 4, 1993
01401 Infiltration and logistics : South Vietnam (October 28, 1965)
Memorandum; SECRET; ORIGINAL
Declassified: January 12, 1996
00162 North Vietnam is engaged in road building to support military operations in South Vietnam (March 13, 1964)
Supplement to Weekly report; NOT GIVEN; SANITIZED
Declassified: July 12, 1976
00322 Viet Cong infiltration into northern South Vietnam (October 23, 1964)
Office of Current Intelligence special report; TOP SECRET; SANITIZED
Declassified: May 2, 1977