COMMUNIST POLITICAL OFFENSIVE IN SOUTH VIETNAM

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LOC-HAK-559-26-4-9
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RIPLIM
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S
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20
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January 11, 2017
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July 8, 2010
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4
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Publication Date: 
October 13, 1970
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MEMO
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No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 MEMORANDUM THE WHITE HOUSE WASHINGT011 ?SG?/ SPOKE MEMORANDUM FOR THE PRESIDENT FROM: Henry A. Kissinger j. SUBJECT: Communist Political Offen ye in South Vietnam INFOR TION Octob r 13, 1970 Following Madame Binh's eight point proposal in Paris last month, a good deal of evidence has been uncovered which indicates that the Communists are embarking on new political offensive in South Vietnam designed to topple the Thieu-Ky leadership. Intercepted messages, captured documents, and clandestine sources have revealed that a high level directive was distributed throughout the Communist apparatus in South Vietnam well before Madame Binh's presentation. are directive emphasized the following: The Communist rank and file must be made to understand the importance of the coming political and diplomatic phase. Madame Binh's speech must be distributed to all Vietnamese groups and individuals of consequence. ? The rank and file must be mobilized in support of a political offensive. They are to win over uncommitted Vietnamese by convincing them that only the ouster of the present regime in Saigon and a U.S. troop withdrawal stand in the way of peace. -- Illusions of peace should not be entertained; military attacks must continue on all fronts, especially against U.S. forces. Tactical Arguments. This directive learly suggests that the Commu- nists hope to use the eight points to help mount an extensive political campaign against the South Vietnamese Government. They will probably make the following arguments: -5-EeftElT/SPOKE No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 IP 111, SECRET! POKE e only barrier to peace is the existence of Thieu-Ky-Khiem. Those three men should be disposed of soon, or at least must ot be re-elected in 1971. -- South Vietnamese political groups opposing Thieu-Ky-K.hiem an make common cause with the Communists. P blems for the Communists. However, the very fact that the Commu- are using these political tactics reveals and may increase some of problems. -- They probably would not attempt to engage in such maneuvers unless they felt too weak militarily to follow any other course. -- Hints of collaboration with other South Vietnamese political groups may cause real problems for the experienced Communist cadre, who do not like the idea of sharing power or collaborating with other groups. This will pose a difficult problem for Hanoi. -- Moreover, most South Vietnamese political leaders distrust the Communists even more than they dislike Thieu. Possible Problem for us. On the other hand, the new Communist line Npay pose a difficult problem for us, particularly as the 1971 elections proach. It is possible, particularly if the Communist campaign succeeds in deluding many South Vietnamese politicians, that a number of strong South Vietnamese groups will oppose Thieu's candidacy. Thieu may then use a number of questionable devices to rig the elections, raising questions about the validity of South Vietnam's claim to be a true democracy. Your new proposal should help us meet this problem, since it can put Thieu on the right side of the peace issue in South Vietnam if he uses it properly. V. SECRET! SPOKE No Objection to Declassification in Part 2013/12/30 : LOC-HAK-559-26-4-9 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 ??22787 .wpg,71.trOltsrANDUM ISE PRESIDENT HAS SELa THE WHITE HOUSE WASHINGTON SECRET INFORMATION October 22, 19 MEMORANDUM FOR THE PRESIDENT FROM: Henry A. Kissinger( SUBJECT: Hanoi's Short Term Intentions The CIA has produced a memorandum on Hanoi's intentions over the next six months or so (Tab A). The major points follow. Hanoi's fundamental view of the struggle has not changed. The Communists still believe that they have more staying power than their opponents, and they are gearing their efforts to a long, drawn-out contest. It seems clear that they are determined to make the sacrifices required by the wider war in Indochina; there is some evidence that Hanoi has stepped up its recruitment efforts, and the southward flow of troops from North Vietnam began earlier than usual this year. Before the U.S. elections. The Communists could take several different courses of action in an attempt to influence the U.S. Congressional elections. ? -- They could step up military pressure in the northern- most provinces of South Vietnam, attempt to inflict a severe defeat on the Cambodian task force northeast of Phnom Penh, or maneuver diplomatically to arouse peace sentiments in the U.S. -- We have no evidence as to what they are planning. The next six months. The range of practical alternatives open to Hanoi is not very broad. SECRET No Objection to Declassification in Part 2013/12/30 : LOC-HAK-559-26-4-9 25X1 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 SECRET ? With the loss of Sihanoukville and the disruptions caused by the allied operations in Cambodia, much of the Communist effort will be devoted to expanding and reinforcing their logistics system in southern Laos, and attempting to re-establish a credible military threat in or near southern South Vietnam. -- It is unlikely that the Communists will attempt an all- out offensive anywhere in Indochina during the next six months. Some short and sharp offensive action cannot be ruled out, but the Communists primarily will play for time by conducting a low cost, low level struggle. -- The Communists will continue to hammer away at the Government of South Vietnam by insisting that the Thieu- kty leadership stands in the way of a settlement. ? They will probably engage in some wary exploration of the allied position in Paris. But they do not expect much change in the allied position, and they are not willing to pay a price that would seriously jeopardize their chances for success in South Vietnam. Comment. The CIA clearly interprets the evidence, including recent infiltration activity, as part of a long term Communist effort. It largely discounts any significant increase in military action during the next six months, either before or after the U.S. Congressional elections. We agree that much of Hanoi's efforts during this period will necessarily be directed toward rebuilding diminishe4 but it is also quite possible that Hanoi may try some spectaculars during this period, such as rocket attacks on U.S. bases. Hanoi's growing manpower commitments bear watching. The Commu- nists have injected about 20,000 troops into the Laotian panhandle since June. The destinations of all these troops is not yet clear; some could be bound for South Vietnam or Cambodia, though most of them will probably be used to expand and reinforce the trail network in southern Laos. In addition, about 3, 800 troops have begun to move toward southern South Vietnam (COSVN) so far this month. The numerical sequence of the groups in which they are moving suggest that many more are scheduled to follow. Last year, infiltration into the Laotian panhandle itself was negligible, while groups destined for southern South Vietnam did not start to move until early November. SECRET No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 No Foreign Dassem 25X1 25X1 CENTRAL INTELLIGENCE AGENCY Directorate of Intelligence ;.7 October 1970 INTELLIGENCE MEMORANDUM .11,311oi1e,..ShOrt-Tetra Intentions ' Introduction Viewed from either Hanoi or Washington, the ? current situation in Indochina appears unusually complex, and the complexity in turn raises the pos- sibility that the Communists may go off on a new tack in the war. We believe, however, that Hanoi's fundamental view of the struggle has not changed ? and that the Communists are as committed as ever to the notion that, although their struggle will he long, painful, and often unspectacular, they ? have more staying power than their opponents. They ? also apparentlyl continue to believe that South Viet- nam is the main target. Although their attention may be shifted to Laos and Cambodia at any, given time, whatever they do elsewhere is ultimately geared to the war in South Vietnam. ? Note: This memorandum was produced solely by CIA. ? It was prepared by the Office of Current Intelli- ? gence and coordinated with the Office of Economic Research, the Office of National Estimates, and the Special Assistant for Vietnamese Affairs. No Foreign Dissem SECRET No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 No Objection to Declassification in Part 2013/12/30 : LOC-HAK-559-26-4-9 No Foreign vi.. Options for October l. It is this outlook that will govern what the Communists do during the current election cam- paign in the US. Hanoi has no doubt examined the range of actions it might take in the next month with a view to embarrassing the Nixon administration, but this consideration would almost certainly be no more than peripheral. As always, Communist ac- tions over the next month will be governed mainly by their view of the current tactical and strategic situation in the war as a whole. 2. Within this framework, we do see three areas where the Communists may take actions that might have some impact in the US. (Various other moves--in southern Laos, for instance--could also be undertaken at any time, but their political effect would be much less impressive.) First, they could make life difficult for the Cambodian column now bottled up on the road to Kompong Thom; they might even send in more troops and mount a full-scale assault against it. 3. Second, Hanoi might send some of the units now in the infiltration pipeline to northern South Vietnam for further tests of ARVN's mettle. This would accord with the use the Communists tradition- ally make of regular North Vietnamese divisions like the 308th and the 320th, It wOula also mean wlrn tne eteday rate of military activity that the region near the DMZ has been seeing lately. Actions against ARVN near the DMZ might be supplemented by local "high points" elsewhere in South Vietnam and by more ex- tensive military activity in Cambodia. 1416Forei SECRET No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 25X1 25X1 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 11. 1.1.1-1,1.?.11A..LJ .1. 11, No Fore mssem 4. Third, the Communists might dole out an- other installment of their political and diplomatic "offensive" before the US elections, perhaps by play- ing a variation of the cease-fire or the POW theme. This would be a public move, aimed more at peace sentiments in the US and South Vietnam than at the , governments in Washington and Saigon. Although the Communists would make use of any political assets ? they have in South Vietnam to whip up support for such an initiative, they would nevertheless have ? to tread carefully. It would be all too? easy for Washington to turn a Communist move on the peace front to its own advantage in the election campaign byl citing it as evidence that Hanoi was beginning to feel the strain. Moreover, the US has the floor in Paris at the moment, and the Communists might ? have trouble getting an initiative of their own launched before 3 November. 5. Any of these moves is possible; further ? action against the Cambodian column may in fact ? have already begun. We would emphasize, however, that it is long-range considerations, and not just ? a desire to weigh in during the US elections, that will determine what the Communists do. The Longer' View 6. How, then, is Hanoi ordering its longer- term priorities? The levidence, as always, is spotty: numerous reflections of troop movements, a flood of propaganda, scores of captured documents and prisoner debriefings, and second-hand diplomatic gleanings. In general, it seems clear that the Communists remain de r- 'mined to make the sacrifices demanded by the wider war in Indochina that erupted last spring. There has been a hint or two, particularly in a few press articles this fall urging expansion of the North Vietnamese militia, that the sacrifices might in- deed be extensive. This year's southward troop flow which has begun earlier than usual apparently will be quite substantial. - 3- NoFore.40 SECRET 25X1 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 No Objection to Declassification in Part 2013/12/30 : LOC-HAK-559-26-4-9 No Foreign Dissem up 7. There are one or two possibilities that ? can be discounted with a degree of confidence. Hanoi almost certainly is not planning an all-out, ? Tet-type offensive anywhere in Indochina in the next ? six months; not only does it have too few resources in place, but such a course would be out of keeping with the whole thrust of Hanoi's war policy during the past two years. Nor does it appear that there will be much heavy fighting in the southern half of South Vietnam, where Communist forces are in no position to mount a major challenge against the ? allies. In North Laos, the apparent withdrawal of some North Vietnamese units suggests that the Communists may be less active than last year, al- though we still anticipate a move in some strength against yang Pao's headquarters at Long Tieng. 8. Maintaining and expanding the logistics system in the Lao panhandle and in eastern Cambodia almost certainly is one of Hanoi's priorityl concerns. The lower end of this system has been disrupted, ?and, even more 'important, Sihanoukville is no longer available. Thus the Communists have become more dependent on the Ho Chi Minh Trail, and the trail is coming under increasing attack. They must simulta- neously expand the system's carrying capacity and improve its defenses; to do this, they are developing new routes, dispersing their storage areas, and aug- menting the combat forces along the trails. Although land routes almost certainly will be the most impor- tant way of moving men and materiel south, Hanoi may also step up its efforts at seaborne infiltration, especially in the Mekong Delta. 9. Just as important in Communist eyeg. -and vastly more difficult--is the maintenance of a credible military threat of some sort in and near southern South Vietnam. North Vietnamese and Viet Cong regu- lars, without whom the effectiveness of Hanoi's other assets is seriously reduced, were badly off in this area even before Sihanouk's ouster. Since then, they have received few replacements from the north; more- over, some troops already there have been diverted to the war in Cambodia, and the rest have suffered from supply shortages and loss of their sanctuaries. This situation, we believe, demands that Hanoi quickly send substantial numbers of troops southward and de- velop new channels for supplying them. .ftRwignDissem SECRET No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 ' IF .1 W.11-1 No Foreigil Dissem 10. It is impossible to Make a meaningful esti- mate of the manpower commitment involved in these two tasks, but without a doubt it is substantial. Between November 1969 and May 1970, the Communists sent about 60,000 troops through the infiltration system, almost half of them to South Vietnam's two southern military regions. This total probably did not even replace the losses incurred during the same period; moreover, almost no new troops have arrived in southern South Vietnam since August. The Communists could send very considerable numbers of troops south and still not regain the ground they lost in the last year. They must also move large numbers of men into the Lao panhandle and Cambodia to operate and defend their expanded logistics network, while at the same time maintaining at least minimal levels of military activity in all three parts of Indochina. 11. Although the main Communist military ef- fort in the next six months may be devoted to re- furbishing and defending their logistics system and their military structure in southern South Vietnam, this does not rule out the possibility of some strong offensive actions. In southern Laos the Communists may mount a fairly extensive operation along their western flank, in an effort to gain additional in- filtration routes and enhance the security of the routes and bases they now have. The Communists will also keep up the pressure in Cambodia. There they will probably continue to concentrate on the country- side, building an indigenous "liberation movement," keeping the Cambodian Army tied down, and peraps occasionally trying to bring parts of that army to bay. Doing even this job may require more men than Hanoi has committed so far. We see little evidence that the Communists plan to move forcefully in the next few months to bring down Lon Nol, and they are unlikely to try anything--a move on Phnom Penh, for instance--where the costs and risks would be high and the benefits considered questionable. 12. Northern South Vietnam is also likely to see some increase in military activity, but there are no signs that the Communists are ready to try to take No Foreign Dissem SECRET No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 AroForetnDissem lop ? on the South Vietnamese there in a big way. In north ? Laos the Communists will probably husband their re- ? sources carefully, even though some offensive action is almost certain. In southern South Vietnam, they are almost certain to maintain a very low' military posture. The 'Chance for a Respite 13. This is a full order for Hanoi, and the ? question arises whether the Communists perceive a need to lighten their military burdens by being more forthcoming at the Paris talks. Most of the evidence indicates they do not. Still, there may be something ? of substance in recent statements from people who talk ? to the North Vietnamese, and who have taken the line ? that the Viet Gong's new eight point proposal is a "flexible" document subject to bargaining even on the key issues. 14. If the Communists do want to act positively in Paris, we would not anticipate a specific initia- ? tive. Rather, they might take advantage of any pri- vate talks to angle for a new way to attack their old problems. They probably expect to be talking with ? the United States before long in any case, and their line will be tailored to what the US has to offer. If the US is prepared to discuss the issues they con- sider fundamental--particularly the matter of po- litical power in South Vietnam?they are likely to come up with some concessions of their own. 15. The Communists would probably seek to back up any political talks ?in Paris by trying to mobilize their political resources in South Vietnam. With a presidential election less than a year away, they would try to get as much steam as possible behind ? the notion that changes at the top in Saigon could bring about a settlement, and they would push as hard as 'they could to get grass-roots sentiment moving ? their way. It is hard to see that such tactics would ? have much success at the national level in today's 6- No Foreign Dissem SECRET No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 25X1 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 -A-To-ToreigIn Dissem ' 25X1 South Vietnam, but the Communists might hope to im- prove their position in some localities. Conclusions 16. The range of practical alternatives open to Hanoi in the next six months is not very broad. The course that the Communists ?are most likely to follow is a continuation of the tactics of protracted warfare they have relied on for so long. Essentially they will be playing for time and not for immediate results. Southern Laos and Cambodia are the most probable places for strong offensive action, but within this time frame we do not expect the North Vietnamese to try for really decisive actions in either area. 17. The Communists are committed to the concept of a long, drawn-out contest in Indochina, and they show every sign of being ready to carry on the struggle for power in South Vietnam for years. The question today is whether they might be interested in trying to alter the shape of the struggle in order to cut their costs, protect their assets, and perhaps im- prove their capabilities for the long-haul effort they anticipate. 18. We think they are interested in exploring the route toward a cease-fire and a situation that might improve their operating milieu in South Viet- nam. Their watchword in the political and diplomatic field, however, will be wariness. They almost cer- tainly do not expect much give in the US position in Paris, and they are not willing to pay a price that would seriously prejudice their chances of suc- cess in the struggle for power in South Vietnam. -7_ No Foreign Disse SECRET 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 tarnnr7 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9J. II inv CENTRAL INTELLIGENCE AGENCY WASHINGTON, D.C. 20505 MEMORANDUM FOR: SUBJECT Dr. Henry A. Kissinger Assistant to the President for National Security Affairs Logistics Impact of Interdiction Operations in South Laos , 1. The attached memorandum is in response to John Holdridge's request that you wish to be informed of the amount of supplies destroyed or captured as a result of the interdiction operations in South Laos during the 1970 wet season. 2. . In view of your interest in what was going on with the enemy's logistics system during the period of these operations, I am also attaching a recent publication by this Agency which discusses logistical developments in South Laos and Cambodia during the 1970 wet season. THOMAS H. KARAMESSINES Deputy Director for Plans Attachments; (2) 1. Intelligence Memorandum, "Logistics Impact of Interdiction Operations in South Laos During the 1970 Wet Season," 15 Oct 70 2. ER IM 70-147, "Communist Logistical Developments in Southern Laos and a .1- et.#1"- " '2 Cambodia Dflrinff fhP 1970 Wet Season," Oct 70 (Copy No. 170) Copy No. / Z /421-4-4- 40 Ale .110 Res, jo et7 /? , SECPETmizast:t rA:v"..1V:4g ea No Objection to Declassification in Part 2013/12/30 :1_1(1/4.-H.'4k1559-26-4-9 25X1 25X1 25X1 25X1 25X1 No Objection to Declassification infigt"273/12/30 : LOC-HAK-559-26-4-9 NiF 111, CENTRAL INTELLIGENCE AGENCY 15 October 1970 INTELLIGENCE MEMORANDUM Logistics Impact of Interdiction Operations in youth Laos During the 1970 Wet Season Background 1. Allied interdiction operations against the NVA logistics system in South Laos during the 1970 wet season consisted principally of the 7AF Commando Hunt IV program and limited ground interdiction efforts by friendly guerrilla forces in Operation Gauntlet and MACSOG units carrying out Prairie Fire operations. 2. The impact of the 1970 wet season interdiction operations, in terms of supplies destroyed, was small. This result was to be expected both because of the reduced level of logistical activity during the wet season and the environmental restraints imposed on our inter- diction operations. The effect of the wet season inter- diction programs is, in fact, more properly measured by assessing the extent to which they complicated the enemy's attempts to keep the system in a state of readiness for the resumption of dry season operations; increased the cost and difficulties of moving even small amounts of supplies; forced the diversion of large numbers of personnel to maintain and defend the system in South Laos; and obstructed plans for the westward expansion of the system. 3. A primary reason for not anticipating a large pay-off in terms of the destruction of supplies is the meager nature of the target system, particularly during the wet season. During the 1969 wet season, for example, the 559th Transportation Group pulled out of South Laos and the actual movement of supplies was restricted to the movement of small amounts in the area around the DMZ and .shuttling activities in the central Panhandle. During the 25X1 GMLIP I Copy No.' xcLz(1 zutvnatiz 25X1 dcurn1133 znd No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 No Objection to DecIssification in Part 2013/12/30: LOC-HAK-559-26-4-9 -ow ULUAILE 1970 wet season the 559th remained in South Laos. But the amounts of supplies moved through the system were small, apparently adequate to maintain the forces in the Panhandle but not enough to provide a significant volume for through- put to Cambodia or South Vietnam.r 25X1 LB17 September concern? about moving supplies became minimal and the operations of the 559th concentrated almost exclusively on the Completion of final preparations for the opening of the 1970-71 dry season. 4. Other factors that limited the pay-off from interdiction operations were the sharp reductions in Air Force sorties, the influence of weather on both ground and air operations, the launching of ground operations during the period when traffic flows were at their lowest point of the year, and, finally, the hostile environment which caused many ground operations to be short-lived. Alt Interdiction b. 7AF interdiction operations -- Commando Hunt IV -- Cleke-reduced-significantly during the 1970 wet season. 1:Only. 14;400 tactical attack sorties were flown in southern Labs this summer (June-Septembek) compared with 29,500 'Sorties- for the same four months last year. The decrease ih="ta-dtical attack sorties Was paitly offset, however, ?by the greater number of B-52 strikes which more than doubled, --thcreasing from 1,100 last year to 2,400 this year. - :6...The results of these air operations are difficult to assess in a quantitative sense. This is because the data on bombing results, principally pilot reports, and the: condition under which they must be reported make them almost inevitably subject to wide margins of error. In addition, the methodologies currently used to convert BDA results" to supply losses involve a number of ques- _tionable, though necessarily arbitrary, assumptions yielding results which are at odds with other intelligence. Despite these limitations which preclude any precise - weighing of supplies lost because of air interdiction, k-nutaber of related factors support a judgment. that the amounts lost during this wet season were undoubtedly small. SEC11.11 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 Nuir wit... 1 w 7. The data reported by 7AF, for example, indicate that truck destruction during this wet season increased by about 25 percent compared to the 1969 wet season when truck traffic was inordinately low. At the same time, the data show that secondary explosions and fires, the category which traditionally accounts for the bulk of estimated losses, decreased by 25 percent. 8. A better appreciation of the magnitude of supply losses due to air interdiction can be had by comparing BDA data for this wet season with similar data for the previous dry season. Thus, effective truck losses averaged 4 a day during this wet season, compared with losses of 24 trucks a day during the previous dry season. Similarly, the average of 47 secondary fires and explosions for this wet season compares with an average of 200 a day reported during the past dry season. Ground Interdiction 9. During the past wet season, two programs Operation Gauntlet and Prairie Fire -- involved the use of friendly ground forces in interdiction operations in South Laos. Neither of these programs resulted in the destruction of large amounts of supplies. Prairie Fire 10. The commitment of Prairie Fire resources to ground interdiction operations during the 1970 wet season was minimal. During the period June-September, an average of 30-35 Prairie Fire operations were con- ducted monthly in South Laos. About 90% of these operations were oriented primarily toward reconnaissance activities. A number of operational handicaps, par- ticularly the vigorous reactions of enemy forces, meant that these FGU missions were usually short-lived. Only a handful of these operations yielded any significant information on enemy logistics or gained access to enemy installations that were not long abandoned. In the few cases where the probes were relatively lucrative, the amounts of enemy supplies captured or destroyed were quite small.. A typical example is represented by an operation in late September south of the western corner of the DMZ. This operation unearthed an ammunition cache SECTI No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 25X1 No Objection to DeClassification in Part 2013/12/30: LOC-HAK-559-26-4-9 SECRET \II in a bomb-damaged bunker. The cache contained 3,800 rounds of'.30 cal., . 500 rounds Of 50 cal., And nine rounds of 57 tM-recalless rifle ammunition -- a total of some 350 pounds of ammunition. The most lucrative of the Prairie Fire interdiction operations during the 1970 wet season was Operation Tailwind, -a three-day long reconnaissance-in-force opera- tion carried out some 15 miles west of Chavane. Operation Tailwind was launched on 11 September when three platoons, totaling 136 troops were inserted by helicopter into an area near enemy Route 165/966 close to the Binh Tram 36 area of operations. Although met with almost continuous enemy hatassment, the heavy application of close air support7sustained the operation's momentum and allowed the-force? to-enter several enemy installations (presumably on the outer periphery of BT 36) before being exfiltrated on 14_E_OPtember. Early into the mission, friendly troops captured and subsequently destroyed an ammunition cache containing an estimated 30 tons of supplies.* In addition, some-850 .pageS of enemy documents were seized and re- turned to MACV for analysis.** Allied losses sustained during the 80-hour duration of Operation Tailwind were relatively moderate. Three troops were killed, and fifty were wounded (but only five required hospitaliza- tion)Estimates of enemy killed by air strikes numbered over 400. The operation was costly, however, in terms of he1ic4terd; -Two helicopters were shot down during extraction attempts. Another dozen helicopters were so heavily damaged by enemy fire as to be unserviceable. Operation Gauntlet _ 12.: Operation Gauntlet, the major ground interdiction program undertaken during this wet season, was launched *_Founa In the cache were: 500 140mm. rockets, 300 82mm. rocket", -2,000 23mm. rounds, 12,500 rounds of small arms ammunition, and 40 bicycles. ** According to MACV reporting, these documents contain highly significantinformation on the 559th Transportation Group. As of 25 September, 400 pages of the documents had been classified Category A -- the highest rating for intelligence value. Keireir No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 %PLAN iL 1 on 29 August 1970 and concluded on 30 September. The -Operation,, including approximately 5,000 irregular :troops, had as its primary mission the interdiction :and. harassment of enemy lines of communication (LOC s) Tin Southern Laos, and the displacing of enemy units deployed along the eastern rim of the Bolovens Plateau overlooking the Se Kong River and Route 16. Given this mi_ssion, the interdiction operations of Operation Gauntlet -Can-not be evaluated primarily in terms of the amounts of jupplies destroyed and captured. -13. -Another factor which drastically limited any potential pay-off, from Operation Gauntlet in terms of es_upplies destroyed was the fact that it took place at .he height of the wet season when supply movements phiough the Panhandle were at the lowest level of the _ 14. -The quantity of supplies captured or destroyed by bperation Gauntlet forces was small -- some 23 short t...00:frice and little More than 1 ton of weapons and ammunition.* The loss of these supplies willbe of little 9-Onequen-ce to the enemy. Three Communist LOC's were also temporarily interdicted during the Operation, Route 23 a*-P*1 Toumlan, the Se Bang Hieng River well west of '*toilte 23,--andoRoutes,96-165 in the Chavane area. These interdictions probably had a marginal effect on supply Etovement.since,as stated above, the level of logistic ge4vity,in theselareas:and throughout the Panhandle was_at_an extremely low level. 15. Gauntlet forceshave also had some additional success in destroying enemy supplies by calling in air strikes against enemy facilities. One of the more dramatic examples of this activity 'was an air strike which resulted in 20 large secondary explosions and 200 _ _ smaller secondary explosions. It is probable that the ground-air cooperative ventures of this type result in much greater-destruction of supplies than does ground t.ction.alone. - 25X1 16. Although the effects of Operation Gauntlet have. been Slight in terms of the capture or destruction of An itemized listing is contained in the Appendix. No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 Nor LUU enemy supplies, the program has had -a measure of sticcess in other respects. -It was a contributing factor to the developments which forced the North Vietnamese to make a number of troop deployments to improve their tactical position in South Laos. 25X1 25X1 The Successful retaking of Phou .Non g Tao and R5-26 by Gauntlet forces also has had a significant ikpact on :the 'enemy's -logistic capabilities. The liolding of these positions has denied the enemy free access to Route 16 and the Se Kong- -river, Critical areas .which he must control before the westward expansion df his logistical system- can be corripleted. Extensive 0c6:4i7n gL -dlorfg RbuteS .ai -arid 16 Will also crOpfpli-cate the enemy's Use of these routes. ?.=!- - - F' 10. - Operation Gauntlet has also met with some success in its harassment of enemy forces. Gauntlet forces. reportedly killed some 600. enemy troops- and.. wounded an-other 500.- Inflicting these Casualties was ri7k_7t -without its own high costs because- Gauntlet forces suffered_ 147_ killed-in-action and 677 wounded-in-action. More importantly, Gauntlet casualties account for a significantly higher share of manpower resources than do 61ImY casualties. c - _ 19. Phase II of the South Laos interdiction program -- which is to be launched on October 20th offers some prospects of significantly greater- success in terms of the destruction of enemy supplies. Phase II will place forces along those north-south routes in Sp-uth Laos which are major channels for the movement of -supplies. It will also be taking place during the - 6 - SECRL? ..?" No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 25X1 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 w CLUI11.3 period when the enemy will have started his dry season iogistic campaign and supply movements should -be at hi .h levels. It should be noted, however; that the forces will be operating in ireas?dritical :to e enemy. Consequently, they will be -vigorously :defended and the casualties sustained bY 1:forces will undoubtedly be much greater than they were Eduring Operation Gauntlet. No Objection to Declassification in Part 2013/12/39: LOC-HAK-559-26-4-9 25X1 25X1 25X1 No Objection to Declassification in Part 2013/12/30: LOC-HAK-559-26-4-9 Nor APPENDIX Weapons and Ammunition Captured in 0 eration Gauntlet Weapons 60 mm mortar RPG-2 RPD machine gun AK-47 Recoilless gun SKS M1 Bren gun Pistol Unit 3 14 4 36 2 2 1 1 1 Ammunition Units 57 mm recoilless 45 rounds 30 caliber 4 cases 60 mm mortar 54 rounds 82 mm mortar 9 rounds B-40 rocket 51 rounds RPD ammunition 1,500 rounds Hand grenades 17 AK-47 ammunition 4,130 rounds SFP. No Objection to Declassification in art 2013/12/30: LOC-HAK-559-26-4-9 LpFT F 25X1