The Combined Document Exploitation Center (CDEC) was established in 1966 as the main repository of captured enemy documents in Vietnam. Both American and Vietnamese personnel worked there. The National Archives has, in Record Group 472, a large microfilmed collection--41 reels of CDEC Intelligence Bulletins that summarized the content of significant documents, and 913 reels of documents (mostly captured documents, usually accompanied by English translations or summaries, but also some material of other sorts, such as prisoner interrogation reports). For a description of this collection see:
William Cunliffe, Timothy Duskin, and David H. Wallace, Captured North Vietnamese Documents of the Combined Document Exploitation Center: A Special List of CDEC Documents in Record Group 472. Special List 60. Washington: National Archives and Records Administration, 1993. 9 pp., accompanied by six microfiche. This pamphlet and the associated microfiche contain a description and index of the microfilmed CDEC collection.
Thousands (perhaps tens of thousands) of the intelligence bulletins, captured documents, and prisoner interrogation reports in the CDEC collection have been placed on-line in the Virtual Vietnam Archive of the Vietnam Project, at Texas Tech University. Links are given below to a substantial portion of the bulletins that have been placed online, but not even to a fraction of the other documents:
Bulletins summarizing, in English, the content of particularly interesting documents. These were produced by the Document Exploitation Center (1965 to 3 July 1966), later the Combined Document Exploitation Center (4 July 1966 onward), and issued through the Office of the Assistant Chief of Staff, Intelligence, MACV.
No. 1, 6 October 1965.
No. 2, 7 October 1965.
No. 3, 8 October 1965.
No. 4, 11 October 1965.
No. 5, 21 October 1965.
No. 6, 22 October 1965.
No. 7, 25 October 1965.
No. 8, 27 October 1965.
No. 9, 3 November 1965.
No. 10, 3 November 1965.
No. 11, 3 November 1965.
No. 12, 4 November 1965.
No. 13, 4 November 1965.
No. 14, 5 November 1965.
No. 15, 5 November 1965.
No. 16, 5 November 1965.
No. 17, 7 November 1965.
No. 18, 8 November 1965.
No. 19, 9 November 1965.
No. 20, 13 November 1965.
No. 21, 15 November 1965.
No. 22, 17 November 1965.
No. 23, 18 November 1965.
No. 24, 23 November 1965.
No. 25, 24 November 1965.
No. 26, 24 November 1965.
No. 27, 26 November 1965.
No. 28, 28 November 1965.
No. 29, 28 November 1965.
No. 30, 2 December 1965.
No. 31, 3 December 1965.
No. 32, 5 December 1965.
No. 33, 6 December 1965.
No. 34, 8 December 1965.
No. 35, 11 December 1965.
No. 36, 16 December 1965.
No. 37, 16 December 1965.
No. 38, 16 December 1965.
No. 39, 18 December 1965.
No. 40, 19 December 1965.
No. 41, 20 December 1965.
No. 42, 19 December 1965.
No. 43, 20 December 1965.
No. 44, 20 December 1965.
No. 45, 20 December 1965.
No. 46, 21 December 1965.
No. 47, 21 December 1965.
No. 48, 21 December 1965.
No. 49, 21 December 1965.
No. 50, 21 December 1965.
No. 51, 21 December 1965.
No. 52, 22 December 1965.
No. 53, 22 December 1965.
No. 54, 22 December 1965.
No. 55, 22 December 1965.
No. 56, 22 December 1965.
No. 57, 24 December 1965.
No. 58, 24 December 1965.
No. 59, 24 December 1965.
No. 60, 24 December 1965.
No. 61, 24 December 1965.
No. 62, 26 December 1965.
No. 63, 26 December 1965.
No. 64, 27 December 1965.
No. 65, 27 December 1965.
No. 66, 29 December 1965.
No. 67, 29 December 1965.
No. 68, 29 December 1965.
No. 69, 30 December 1965.
No. 70, 29 December 1965.
No. 71, 30 December 1965.
No. 72, 30 December 1965.
No. 73, 30 December 1965.
No. 74, 31 December 1965.
No. 75, 31 December 1965.
No. 76, 2 January 1966.
No. 77, 2 January 1966.
No. 78, 2 January 1966.
No. 79, 3 January 1966.
No. 80, 3 January 1966.
No. 81, 4 January 1966.
No. 82, 4 January 1966.
No. 83, 6 January 1966.
No. 84, 6 January 1966.
No. 85, 6 January 1966.
No. 86, 7 January 1966.
No. 87, 7 January 1966.
No. 88, 7 January 1966.
No. 89, 7 January 1966.
No. 90, 7 January 1966.
No. 91, 8 January 1966.
No. 92, 8 January 1966.
No. 93, 9 January 1966.
No. 94, 11 January 1966.
No. 95, 11 January 1966.
No. 96, 12 January 1966.
No. 97, 12 January 1966.
No. 98, 12 January 1966.
No. 99, 12 January 1966.
No. 100, 12 January 1966.
No. 101, 12 January 1966.
No. 102, 12 January 1966.
No. 103, 13 January 1966.
No. 104, 13 January 1966.
No. 105, 13 January 1966.
No. 106, 15 January 1966.
No. 107, 15 January 1966.
No. 108, 17 January 1966.
No. 109, 18 January 1966.
No. 110, 19 January 1966.
No. 111, (19?) January 1966.
No. 112, 19 January 1966.
No. 113, 19 January 1966.
No. 114, 19 January 1966.
. . .
No. 161, 9 February 1966.
No. 170, 17 February 1966, first part, second part, third part.
. . .
No. 225, 15 March 1966.
No. 226, 15 March 1966.
No. 227, 10 March 1966.
No. 228, 1(?) March 1966.
No. 231, 10 March 1966.
No. 232, 18 March 1966.
No. 233, 10 March 1966.
No. 235, 20 March 1966.
No. 236, 20 March 1966 (mostly illegible).
. . .
No. 411, 16 May 1966.
No. 419, 17 May 1966.
No. 422, 17 May 1966.
No. 423, 17 May 1966.
No. 425, 20 May 1966.
No. 427, 20 May 1966.
No. 428, 20 May 1966.
No. 430, 21 May 1966.
. . .
No. 601, 2 July 1966.
No. 602, 2 July 1966.
No. 603, 2 July 1966.
No. 604, 2 July 1966.
No. 605, 2 July 1966.
No. 606, 3 July 1966.
No. 607, 3 July 1966.
No. 608, 3 July 1966.
No. 609, 3 July 1966.
No. 610, 3 July 1966.
No. 611, 3 July 1966.
No. 612, 3 July 1966.
No. 613, 4 July 1966.
No. 614, 3 July 1966.
No. 615, 5 July 1966.
No. 616, 4 July 1966.
No. 617, 5 July 1966.
No. 618, 5 July 1966.
No. 619, 5 July 1966.
No. 620, 6 July 1966.
No. 621, 6 July 1966.
No. 622, 6 July 1966.
No. 623, 6 July 1966.
No. 624, 6 July 1966.
No. 625, 6 July 1966.
No. 626, 6 July 1966.
No. 627, 6 July 1966.
No. 628, 7 July 1966.
No. 629, 7 July 1966.
No. 630, 7 July 1966.
No. 631, 7 July 1966.
No. 632, 8 July 1966.
No. 633, 8 July 1966.
No. 634, 8 July 1966.
No. 635, 8 July 1966.
No. 636, 8 July 1966.
No. 637, 8 July 1966.
No. 638, 8 July 1966.
No. 639, 8 July 1966.
No. 640, 8 July 1966.
No. 641, 9 July 1966.
No. 642, 9 July 1966.
No. 643, 9 July 1966.
No. 644, 9 July 1966.
No. 645, 9 July 1966.
No. 646, 12 July 1966.
No. 647, 11 July 1966.
No. 648, 12 July 1966.
No. 649, 11 July 1966.
No. 650, 12 July 1966.
No. 651, 13 July 1966.
No. 652, 11 July 1966.
No. 653, 11 July 1966.
No. 654, 12 July 1966.
No. 655, 12 July 1966.
No. 656, 12 July 1966.
No. 657, 12 July 1966.
No. 658, 12 July 1966.
No. 659, 12 July 1966.
No. 660, 13 July 1966.
No. 661, 13 July 1966.
No. 662, 13 July 1966.
No. 663, 13 July 1966.
No. 664, 14 July 1966.
No. 665, 14 July 1966.
No. 666, 14 July 1966.
No. 667, 14 July 1966.
No. 668, 15 July 1966.
No. 669, 17 July 1966.
No. 670, 17 July 1966.
No. 671, 15 July 1966.
No. 672, 17 July 1966.
No. 673, 15 July 1966.
No. 674, 15 July 1966.
No. 675, 18 July 1966.
No. 676, 18 July 1966.
No. 677, 18 July 1966.
No. 678, 18 July 1966.
No. 679, 18 July 1966.
No. 680, 18 July 1966.
No. 681, 18 July 1966.
No. 682, 18 July 1966.
No. 683, 18 July 1966.
No. 684, 18 July 1966.
No. 685, 18 July 1966.
No. 686, 19 July 1966.
No. 687, 19 July 1966.
No. 688, 19 July 1966.
No. 689, 19 July 1966 (this is the one that started Sam Adams toward his conflict with the MACV Order of Battle figures).
No. 690, 19 July 1966.
No. 691, 19 July 1966.
No. 692, 19 July 1966.
No. 693, 19 July 1966.
No. 694, 20 July 1966.
No. 695, 20 July 1966.
No. 696, 20 July 1966.
No. 697, 20 July 1966.
No. 698, 20 July 1966.
No. 699, 20 July 1966.
No. 700, 20 July 1966.
No. 701, 20 July 1966.
No. 702, 20 July 1966.
No. 703, 21 July 1966.
No. 704, 21 July 1966.
No. 705, 22 July 1966.
No. 706, 22 July 1966.
No. 707, 22 July 1966.
No. 708, 22 July 1966.
No. 709, 22 July 1966.
No. 710, 23 July 1966.
No. 711, 23 July 1966.
No. 712, 23 July 1966.
No. 713, 25 July 1966.
No. 714, 25 July 1966.
No. 715, 25 July 1966.
No. 716, 25 July 1966.
No. 717, 25 July 1966.
No. 718, 26 July 1966.
No. 719, 25 July 1966.
No. 720, 25 July 1966.
No. 721, 27 July 1966.
No. 722, 27 July 1966.
No. 723, 27 July 1966.
No. 724, 27 July 1966.
No. 725, 27 July 1966.
No. 726, 28 July 1966.
No. 727, 28 July 1966.
No. 728, 29 July 1966.
No. 729, 29 July 1966.
No. 730, 28 July 1966.
No. 731, 28 July 1966.
No. 732, 29 July 1966.
No. 733, 29 July 1966.
No. 734, 29 July 1966.
No. 735, 29 July 1966.
No. 736, 29 July 1966.
No. 737, 29 July 1966.
No. 738, 31 July 1966.
No. 739, 30 July 1966.
No. 740, 30 July 1966.
No. 741, 30 July 1966.
No. 742, 31 July 1966.
No. 743, 31 July 1966.
No. 744, 31 July 1966.
No. 745, 1 August 1966.
No. 746, 31 July 1966.
No. 747, 1 August 1966.
No. 748, 31 July 1966.
No. 749, 31 July 1966.
No. 750, 31 July 1966.
No. 751, 1 August 1966.
No. 752, 1 August 1966.
No. 753, 1 August 1966.
No. 754, 1 August 1966.
No. 755, 1 August 1966.
No. 756, 2 August 1966.
No. 757, 1 August 1966.
No. 758, 2 August 1966.
No. 759, 2 August 1966.
No. 760, 2 August 1966.
No. 761, 2 August 1966.
No. 762, 3 August 1966.
No. 763, 3 August 1966.
No. 764, 3 August 1966.
No. 765, 3 August 1966.
(No. 766 missing)
No. 767, 3 August 1966.
No. 768, 3 August 1966.
No. 769, 3 August 1966.
No. 770, 4 August 1966.
No. 771, 3 August 1966.
No. 772, 4 August 1966.
No. 773, 4 August 1966.
No. 774, 5 August 1966.
No. 775, 5 August 1966.
No. 776, 4 August 1966.
No. 777, 5 August 1966.
No. 778, 5 August 1966.
No. 779, 5 August 1966.
No. 780, 6 August 1966.
No. 781, 6 August 1966.
No. 782, 6 August 1966.
No. 783, 6 August 1966.
No. 784, 6 August 1966.
No. 785, 6 August 1966.
No. 786, 6 August 1966.
No. 787, 6 August 1966.
No. 788, 8 August 1966.
No. 789, 8 August 1966.
No. 790, 8 August 1966.
No. 791, 8 August 1966.
No. 792, 8 August 1966.
No. 793, 8 August 1966.
No. 794, 8 August 1966.
No. 795, 8 August 1966.
No. 796, 8 August 1966.
No. 797, 8 August 1966.
No. 798, 8 August 1966.
No. 799, 8 August 1966.
No. 800, 8 August 1966.
No. 801, 9 August 1966.
No. 802, 11 August 1966.
No. 803, 11 August 1966.
No. 804, 11 August 1966.
No. 805, 12 August 1966.
No. 806, 11 August 1966.
No. 807, 11 August 1966.
No. 808, 12 August 1966.
No. 809, 13 August 1966.
No. 810, 16 August 1966.
No. 811, 16 August 1966.
No. 812, 13 August 1966.
No. 813, 16 August 1966.
No. 814, 14 August 1966.
No. 815, 14 August 1966.
No. 816, 14 August 1966.
No. 817, 14 August 1966.
No. 818, 15 August 1966.
No. 819, 15 August 1966.
No. 819-A, 18 August 1966.
No. 820, 14 August 1966.
No. 821, 14 August 1966.
No. 822, 15 August 1966.
No. 823, 15 August 1966.
No. 824, 15 August 1966.
No. 825, 15 August 1966.
No. 826, 16 August 1966.
No. 827, 16 August 1966.
No. 828, 16 August 1966.
No. 829, 16 August 1966.
No. 830, 16 August 1966.
No. 831, 17 August 1966.
No. 832, 17 August 1966.
No. 833, 17 August 1966.
No. 834, 17 August 1966.
No. 835, 17 August 1966.
No. 836, 17 August 1966.
No. 837, 17 August 1966.
No. 838, 17 August 1966.
No. 839, 17 August 1966.
No. 840, 17 August 1966.
No. 841, 17 August 1966.
No. 842, 18 August 1966.
No. 843, 19 August 1966.
No. 844, 19 August 1966.
No. 845, 19 August 1966.
No. 846, 19 August 1966.
No. 847, 19 August 1966.
No. 848, 19 August 1966.
No. 849, 19 August 1966.
No. 850, 20 August 1966.
No. 851, 19 August 1966.
No. 852, 20 August 1966.
No. 853, 20 August 1966.
No. 854, 20 August 1966.
No. 855, 20 August 1966.
No. 856, 20 August 1966.
No. 857, 21 August 1966.
No. 858, 22 August 1966.
No. 859, 22 August 1966.
No. 860, 22 August 1966.
No. 861, 22 August 1966.
No. 862, 22 August 1966.
No. 863, 22 August 1966.
No. 864, 22 August 1966.
No. 865, 22 August 1966.
No. 866, 23 August 1966.
No. 867, 23 August 1966.
No. 868, 23 August 1966.
No. 869, 24 August 1966.
No. 870, 24 August 1966.
No. 871, 24 August 1966.
No. 872, 24 August 1966.
No. 873, 24 August 1966.
No. 874, 24 August 1966.
No. 875, 24 August 1966.
No. 876, 25 August 1966.
No. 877, 24 August 1966.
No. 878, 25 August 1966.
No. 879, 25 August 1966.
No. 880, 24 August 1966.
No. 881, 25 August 1966.
No. 882, 25 August 1966.
No. 883, 25 August 1966.
No. 884, 25 August 1966.
No. 885, 25 August 1966.
No. 886, 25 August 1966.
No. 887, 26 August 1966.
No. 888, 26 August 1966.
No. 889, 25 August 1966.
No. 890, 27 August 1966.
No. 891, 27 August 1966.
No. 892, 27 August 1966.
No. 893, 27 August 1966.
No. 894, 27 August 1966.
No. 895, 27 August 1966.
No. 896, 28 August 1966.
No. 897, 28 August 1966.
No. 898, 28 August 1966.
No. 899, 28 August 1966.
No. 900, 29 August 1966.
No. 901, 28 August 1966.
No. 902, 29 August 1966.
No. 903, 29 August 1966.
No. 904, 30 August 1966.
No. 905, 30 August 1966.
No. 906, 30 August 1966.
No. 907, 30 August 1966.
No. 908, 30 August 1966.
No. 909, 30 August 1966.
No. 910, 31 August 1966.
No. 911, 30 August 1966.
No. 912, 31 August 1966.
No. 913, 31 August 1966.
No. 914, 31 August 1966.
No. 915, 31 August 1966.
No. 916, 1 September 1966.
No. 917, 1 September 1966.
No. 918, 1 September 1966.
No. 919, 1 September 1966.
No. 920, 1 September 1966.
No. 921, 31 August 1966.
No. 922, 31 August 1966.
No. 923, 1 September 1966.
No. 924, 1 September 1966.
No. 925, 1 August (?) 1966.
No. 926, 1 September 1966.
No. 927, 1 September 1966.
No. 928, 1 September 1966.
No. 929, 2 September 1966.
No. 930, 3 September 1966.
No. 931, 3 September 1966.
No. 932, 3 September 1966.
No. 933, 3 September 1966.
No. 934, 3 September 1966.
No. 935, 3 September 1966.
No. 936, 2 September 1966.
No. 937, 3 September 1966.
No. 938, 3 September 1966.
No. 939, 3 September 1966.
No. 940, 3 September 1966.
No. 941, 3 September 1966.
No. 942, 3 September 1966.
No. 943, 4 September 1966.
No. 944, 3 September 1966.
No. 945, 4 September 1966.
No. 946, 5 September 1966.
No. 947, 5 September 1966.
No. 948, 4 September 1966.
No. 949, 5 September 1966.
No. 950, 5 September 1966.
No. 951, 5 September 1966.
No. 952, 5 September 1966.
No. 953, 5 September 1966.
No. 954, 5 September 1966.
No. 955, 5 September 1966.
No. 956, 6 September 1966.
. . .
No. 984, 9 September 1966.
No. 985, 10 September 1966.
No. 986, 10 September 1966.
No. 987, 10 September 1966.
No. 988, 10 September 1966.
No. 989, 10 September 1966.
No. 990, 10 September 1966.
No. 991, 12 September 1966.
No. 992, 12 September 1966.
No. 993, 12 September 1966.
No. 994, 12 September 1966.
. . .
No. 1004, 14 September 1966.
No. 1005, 14 September 1966.
No. 1006, 14 September 1966.
No. 1007, 13 September 1966.
No. 1008, 14 September 1966.
No. 1009, 13 September 1966.
No. 1010, 14 September 1966.
No. 1011, 14 September 1966.
No. 1012, 14 September 1966.
No. 1013, 14 September 1966.
No. 1014, 14 September 1966.
. . .
No. 1024, 20 September 1966.
. . .
No. 1034, 16 September 1966.
No. 1035, 17 September 1966.
No. 1036, 17 September 1966.
No. 1037, 16 September 1966.
No. 1038, 17 September 1966.
No. 1039, 17 September 1966.
No. 1040, 17 September 1966.
No. 1041, 21 September 1966.
No. 1042, 19 September 1966.
No. 1043, 20 September 1966.
No. 1044, 18 September 1966.
No. 1045, 20 September 1966.
No. 1046, 17 September 1966.
No. 1047, 17 September 1966.
No. 1048, 19 September 1966.
No. 1049, 19 September 1966.
No. 1050, 19 September 1966.
No. 1051, 19 September 1966.
No. 1052, 20 September 1966.
No. 1053, 21 September 1966.
No. 1054, 20 September 1966.
No. 1055, 20 September 1966.
No. 1056, 19 September 1966.
No. 1057, 17 September 1966.
No. 1058, 20 September 1966.
Corrections to Bulletins No. 1022, 1050, 1052, and 1058, 21 September 1966.
No. 1059, 21 September 1966.
No. 1060, 21 September 1966.
No. 1061, 21 September 1966.
No. 1062, 21 September 1966.
No. 1063, 21 September 1966.
No. 1064, 21 September 1966.
No. 1065, 21 September 1966.
No. 1066, 21 September 1966.
No. 1067, 23 September 1966. Mostly documents of the Phu Yen Province Forward Supply Council.
No. 1068, 21 September 1966.
No. 1069, 21 September 1966.
No. 1070, 21 September 1966.
No. 1071, 21 September 1966.
No. 1072, 21 September 1966.
. . .
Correction to Bulletin No. 1084, 23 September 1966.
Corrections to Bulletins No. 1139 and 1140, 28 September 1966.
Correction to Bulletin No. 1151, 29 September 1966.
Corrections to Bulletins No. 1159 and 1162, 1 October 1966.
Correction to Bulletin No. 1188, 4 October 1966.
Correction to Bulletin No. 1251, 15 October 1966.
Corrections to Bulletins No. 1345 and 1347, 29 October 1966.
Correction to Bulletin No. 1475, 19 November 1966.
Corrections to Bulletins No. 1511, 1512, and 1514, 23 November 1966.
Correction to Bulletin No. 1517, 24 November 1966.
Corrections to Bulletins No. 1601, 1609, 1616, 1622, and 1623, 5 December 1966.
Correction to Bulletin No. 1615, 7 December 1966.
Corrections to Bulletins No. 1632, 1638, 1654, and 1659, 10 December 1966.
Corrections to Bulletins No. 1643, 1747, 1658, 1659, 1662, 1663, 1665, 1667, and 1668, 12 December 1966.
Corrections to Bulletins No. 1669 and 1671, 14 December 1966.
Corrections to Bulletins No. 1807 and 1811, 27 December 1966.
. . .
No. 2190, 18 January 1967.
No. 2191, 18 January 1967.
No. 2192, 19 January 1967.
No. 2193, 18 January 1967.
No. 2194, 19 January 1967.
No. 2195, 19 January 1967.
No. 2196, 19 January 1967.
No. 2197, 19 January 1967.
No. 2198, 19 January 1967.
No. 2199, 19 January 1967.
No. 2200, 19 January 1967.
No. 2201, 19 January 1967.
No. 2202, 19 January 1967.
No. 2203, 19 January 1967.
No. 2204, 19 January 1967.
No. 2205, 19 January 1967.
No. 2206, 19 January 1967.
No. 2207, 19 January 1967.
No. 2208, 19 January 1967.
No. 2209, 19 January 1967.
No. 2210, 19 January 1967.
No. 2211, 19 January 1967.
No. 2212, 20 January 1967.
No. 2213, 20 January 1967.
No. 2214, 20 January 1967.
No. 2215, 20 January 1967.
No. 2216, 20 January 1967.
No. 2217, 20 January 1967.
No. 2218, 20 January 1967.
No. 2219, 20 January 1967.
No. 2220, 20 January 1967.
No. 2221, 20 January 1967.
No. 2222, 20 January 1967.
No. 2223, 20 January 1967.
No. 2224, 20 January 1967.
No. 2225, 20 January 1967.
No. 2226, 20 January 1967.
No. 2227, 20 January 1967.
No. 2228, 20 January 1967.
No. 2229, 20 January 1967.
No. 2230, 20 January 1967.
No. 2231, 21 January 1967.
No. 2232, 21 January 1967.
No. 2233, 21 January 1967.
No. 2234, 21 January 1967.
No. 2235, 21 January 1967.
No. 2236, 21 January 1967.
No. 2237, 21 January 1967.
. . .
Corrections to Bulletins No. 2279, 2291, 2293, 2302, and 2309, 28 January 1967. Also includes a non-Bulletin correction: the translation report of 24 January 1967 issued as CDEC Log No. 12-1625-67 should have been CDEC Log No. 12-1625-66.
Corrections to Bulletins No. 2488, 2490, 2491, and 2496, date on document is 12 February 1966, but this is a typo; the actual date was 12 February 1967.
Corrections to Bulletins No. 2433, 3406, 3430, 3443, 3449, 3462, 3470, 3472, and 3476, , 5 April 1967. Also includes a non-Bulletin correction: the translation report of 4 April 1967 issued as Log No. 04-1294-67 should have been Log No. 04-1294-66.
. . .
No. 3648, 9 April 1967.
No. 3649, 9 April 1967.
No. 3650, 9 April 1967.
No. 3651, 10 April 1967.
No. 3652, 10 April 1967.
No. 3653, 10 April 1967.
No. 3654, 10 April 1967.
No. 3655, 10 April 1967.
No. 3656, 10 April 1967.
No. 3657, 10 April 1967.
No. 3658, 10 April 1967.
No. 3659, 10 April 1967.
No. 3660, 10 April 1967.
No. 3661, 10 April 1967.
No. 3662, 10 April 1967.
No. 3663, 10 April 1967.
No. 3664, 10 April 1967.
No. 3665, 10 April 1967.
No. 3666, 10 April 1967.
No. 3667, 10 April 1967.
No. 3668, 10 April 1967.
No. 3669, 10 April 1967.
No. 3670, 10 April 1967.
No. 3671, 10 April 1967.
No. 3672, 10 April 1967.
No. 3673, 10 April 1967.
No. 3674, 10 April 1967.
No. 3675, 10 April 1967.
No. 3676, 10 April 1967.
No. 3677, 10 April 1967.
No. 3678, 10 April 1967.
No. 3679, 10 April 1967.
No. 3680, 11 April 1967.
No. 3681, 11 April 1967.
No. 3682, 11 April 1967.
No. 3683, 11 April 1967.
. . .
No. 38,422, 15 September 1970, "Guerrilla and Militia Personnel Strength, Binh Khe District Unit, Binh Dinh Province, VC Military Region 5," included in a compilation of documents.
. . .
[To give you a sense of the rate at which Bulletins were issued in later years: Bulletin No. 50,746 was dated 22 November 1972.]
Documents:
Document Exploitation Center Log #4-0058-66, "Results of the Interrogation of Rallier HUYNH TAN HIEN aka TRAN PHONG, Office Platoon Leader concurrently Chief of Cryptanalysis Cell of the 501st Battalion, cover number F.108." 15 April 1966. Hien rallied to the government 18 March 1966. This long, detailed interrogation report includes considerable information on VC SIGINT techniques, VC forces in Vinh Binh province, etc.
CDEC Log No. 01-0525-70. "Resolution of the 2nd COSVN Conference." pp. 1-25, pp. 26-53.
CDEC Log No. 12-2391-69. "PAVN Political Section Report on Massacre at My Lai." A document captured 19 December 1969, possibly written by the Political Section of the 209th Regiment, PAVN 7th Division, describing the My Lai Massacre. The text.
CDEC Document Log Number 01-0511-70, "Situation of Ethnic Minority Movements in the Southwestern Highlands." Translation of a document possibly written in 1968, captured in Quang Duc province 29 April 1969. 29 pp. Discusses political struggle in Quang Duc, Phuoc Long, Lam Dong, Tuyen Duc, Ninh Thuan, and Binh Thuan provinces. The text.
CDEC Doc Log No. 07-1639-71, "VC Plan for Taking Over Saigon through a Large-Scale Mass Uprising" 16 August 1971. Translation of a group of tape cassettes of a speech, probably mid-1970, by the secretary of the VC Sub-Region 6 Party Committee. Front matter and pp. 1-47 (note hostility to the forces led by Thich Tri Quang, on p. 41), pp. 48-94, pp. 95-144, pp. 145-180.
CDEC Doc Log No. 06-1106-72, "Lessons on Armored Vehicles." A training document from the PAVN 202nd Regiment, on the BTR 50PK Armored Personnel Carrier. The text.
CDEC Report No. 6 028 0586 72, Doc. Log No. 11-1191-72, "Post Cease-Fire Activities by the Thuan Phong District Party Committee, Binh Thuan Province, VC Region 6." Translation of a document dated November 2, 1972 (captured November 3), containing excerpts from the DRV declaration of October 26 on the Paris negotiations. Says the U.S. has blocked the plan to sign peace on October 31, but appears still to assume that peace will be signed soon, and gives instructions on how cadres are to organize celebrations after peace is signed. The text.
"PAVN/PLAF Codes, Ciphers & Recognition Signals - Circa 1968-1972." A compilation of CDEC documents and bulletins of various dates, containing information on this subject. First part, second part, third part, fourth part, fifth part, sixth part, seventh part.
The Combined Military Interrogation Center (CMIC), in Saigon, was established in October 1965. Some of its reports are now available online in the Virtual Vietnam Archive of the Vietnam Project, at Texas Tech University. (I believe these reports were probably included in the huge microfilm collection of documents of the Combined Document Exploitation Center described in the top paragraphs of this page. Examples include:
"Cedar Falls Report". Special Report US 058-67/1389, 23 January 1967. Interrogation of Nguyen Truong Nghi a.k.a. Tam Nghi, CMIC Source Number 1389, who had been a captain in charge of the War Affairs Cell (4.1A), Operations Section (H.1), Military Staff (K.10), LBN 28C, Military Region IV. Captured 20 January 1967. (This interrogation has also been described in the interrogator's memoir: Sedgwick D. Tourison, Talking with Victory Charlie: An Interrogator's Story, pp. 226-27.)
"CEDAR FALLS Report". Special Report US 070-67, 25 January 1967. Interrogation of assorted personnel captured during Operation Cedar Falls.
"The Port of Haiphong". Special Report US 082-67/1345, 1 March 1967. Interrogation of Nguyen Hai Long a.k.a. Nguyen Ngoc Binh, CMIC Source Number 1345, about Haiphong during the period March 1962 to November 1964. (More recently, source had been chief of security, VC Go Mon District [corresponded to RVN Go Vap and Hoc Mon Districts].)
"Tactics Study". Special Report US 003-67/1320, 2 March 1967. Interrogation of Nguyen Trung Phung a.k.a. Nguyen Van Phuong, CMIC Source Number 1320, Aspirant, 3d Company, 4th Battalion, 80th Training Regiment. Discusses NVA/VC tactics. [I am dubious of some of this, notably the statement the the PAVN had five or six airborne regiments in 1964 (p. 8). Also the statement, in the section on VC attacks against US/ARVN fixed positions, "Withdrawals are always under the cover of heavy artillery." (p. 4)]
"Authority of North Vietnamese Army Political and Military Officers". Report US #137-67, 11 March 1967. Interrogation of 1st Lieutenant Ho Cuong, who had been Political Officer of the 92d Company, 9th Battalion, Quyet Tam Regiment, Sao Vang Division, December 1965 to May 1966. [I believe those unit names refer to the 22d Regiment, 3d Division.]
"Effects of Air Operations". Report US #139-67, 10 March 1967. Interrogation of PAVN Private Nguyen Hao, H.7 Battalion, Q.17 Regiment, D.21 Division, Whose infiltration group lost most of its personnel on its way to Phuoc Long province in 1966. The losses were from malaria, poor diet, fatigue, and air attack.
"NVA Doctrine and Vulnerabilities". Report US #140-67, 10 March 1967. Interrogation of Nguyen Van Ban, CMIC Source Number 1238, aspirant and assistant platoon leader of the 2d Platoon, 3d Combat Support Co., 4th Air Defense Battalion (a.k.a. 721st Group), 36th Group. Deals with morale, the unexpected hardships (malaria and lack of adequate food) during infiltration, and Ban's sense of how the war is going.
"Seaborne Infiltration of Supplies to MR 5". Report US 392-67, 24 April 1967. Interrogation of Tran Mai Xu, a.k.a. Xuan Mai, CMIC Source Number C184, a PAVN senior sergeant who arrived in South Vietnam October 1965 and served with the GK33 Battalion, PAVN 2d Division, until captured Feb 1967. [That battalion identity is not very legible; could be OK33 or CK33.] He described massive quantities of munitions and supplies--three ships per month, each carrying 500 to 700 tons of munitions and supplies--arrving at a spot just north of Sa Huynh village, Duc Pho Districe, Quang Ngai Province. Looks very unlikely to me, but the report lists several crucial statements the man has made that were proven to be true.
"Radio Intercept capability, Prior Warning of Airstrikes, Air Defense Tactics and Weapons". Report US 397-67, 28 April 1967. Interrogation of Nguyen Ngoc Anh, CMIC Source Number A 139. Infiltrated into South Vietnam in March 1966; served in the 803d Signal Company, then in August 1966 was assigned as a personnel officer in the PAVN 3d Division headquarters. Captured February 1967. He witnessed, but did not participate in, incidents in which English-speaking PAVN signals personnel were talking by radio with US forward air controllers.
It is my impression that after the American withdrawal from South Vietnam, the National Interrogation Center functioned as a successor to the Combined Military Interrogation Center.
"Friction Between Northerners and Southerners in 9th Div.". Interrogation Report Number 050/74. 12 March 1974. Interrogation of Doan Dinh Cam aka Doan Hong Cam, who had been a playwright cadre with the Psywar Enterntainment Group, 9th Division. Cam had come south in 1970, served in Kompong Cham province and Binh Long province, rallied in January 1974.
Copyright © 2006, 2008, Edwin E. Moise. This document may be reproduced only by permission. Revised September 21, 2008.