1969. Published government documents Caine, Major Philip D., Project CHECO Southereast Asia Report 11801/20080725 222 (Declassified 8-15-2006 by Pentagon). Correll, John T. Igloo White, Air Force Magazine. November 2004, Vol. 87, No. 11. Gilster, Herman L, The Air War in Southeast Asia: Case Studies of Selected Campaigns. Maxwell Air Force Base AL: Air University Press, 1993. Mark, Eduard M. Aerial Interdiction: Air Power and the Land Battle in Three American Wars. Washington DC: Center of Air Force History, 1994. Military History Institute of Vietnam, translated by Merle Probbenow, Victory in Vietnam: The Official History of the People's Army of Vietnam, 1954–1975. Lawrence KS: University of Kansas Press, 2002. Nalty, Bernard C, Air Power and the Fight for Khe Sanh. Washington DC: Office of Air Force History, 1986. Nalty, Bernard C. The War Against Trucks: Aerial Interdiction in Southern Laos, 1968–1972. Washington DC: Air Force Museums and History Program, 2005. Schlight, John, A War Too Long: The USAF in Southeast Asia, 1961–1975. Washington DC: Air Force History and Museums Program, 1996. Schlight, John, The War in South Vietnam: The Years of the Offensive, 1965–1968. Washington DC: Air Force History and Museums Program, 1999. Tilford, Earl H. Setup: What the Air Force Did in Vietnam and Why. Maxwell Air Force Base AL: Air University Press, 1991. United States Government, United States Senate. Hearings Before the Electronic Battlefield Subcommittee of the Preparedness Investigating Subcommittee of the Committee on Armed Services. Washington, DC: US Government Printing Office, 1971. Van Staaveren, Jacob, Gradual Failure: The Air War Over North Vietnam, 1965–1966. Washington DC: Air Force History and Museums Program, 2002. Van Staaveren, Jacob, Interdiction in Southern Laos, 1961–1968. Washington DC: Center for Air Force History, 1993. Secondary sources Doleman, Edgar C., Jr., Tools of War. Boston: Boston Publishing Company, 1984. Mark, Eduard, Aerial Interdiction: Air Power and the Land Battle in Three American Wars. Washington DC: Center for Air Force History, 1994. Morocco, John, Rain of Fire: Air War, 1968–1973. Boston: Boston Publishing Company, 1984. Prados, John, The Blood Road: The Ho Chi Minh Trail and the Vietnam War. New York: John Wiley and Sons, 1998. Thompson, W. Scott and Donaldson W. Frizzell, The Lessons of Vietnam''. New York: Crane, Russak, and Co, 1977. Jeppeson, Chris, Acoubuoy, Spikebuoy, Muscle Shoals and Igloo White, 1999. Declassified Citations Conflicts in 1968 Conflicts in 1969 Conflicts in 1970 Conflicts in 1971 Conflicts in 1972 Conflicts in 1973 Campaigns