195. National Intelligence Estimate1
SOUTH VIETNAM: PROBLEMS AND PROSPECTS
[Omitted here are the cover page and table of contents.]
Note
The US military presence in South Vietnam will be reduced to about 185,000 by the end of 1971 and even further by the end of 1972. [Page 596] But it is assumed in this paper that a US military support effort will be maintained beyond 1972 along with substantial amounts of US economic assistance. As the US disengages militarily, however, the non-communist forces in South Vietnam will face the test of dealing with a variety of challenges largely on their own. This Estimate assesses the major problems which will confront the Saigon government in the future as the US reduces its presence and which, depending on how they are met, will largely determine South Vietnam’s prospects through the mid-1970s.
Conclusions
- A.
- The outlook in South Vietnam for the remainder of 1971 is reasonably good. The past three years have produced a more stable political situation, a marked improvement in security conditions, and considerable progress in Vietnamization. Meanwhile, communist problems in supporting the insurgency have mounted. Though communist military strength remains substantial, particularly in the northerly provinces, most of the available evidence suggests that—for the next six months or so—they will continue to rely essentially on the basically conservative tactics observed over the past year. While occasional spurts of larger scale military activity seem almost certain, particularly in the north, any such activity in South Vietnam would probably be limited in area and duration.
- B.
- On the political front, the odds in the presidential election of October 1971 appear to favor a Thieu victory. His re-election would, of course, constitute a mandate for continuing to oppose the communists along present lines. But even the election of the more equivocal “Big” Minh would not necessarily lead to any major shift in Saigon’s approach to the struggle, if only because the South Vietnamese military would compel Minh to be extremely circumspect in any dealings with the communists. As for Hanoi, the defeat of Thieu would provide a tempting opportunity to feel out South Vietnamese sentiment on continuing the war.
- C.
- Prospects for 1972 are less clear. The approaching US election period, coupled with continued drawdowns of US troop strength in South Vietnam, make it probable that Hanoi will elect to step up its military activity by early 1972. We do not envisage an effort to duplicate in scale or intensity the 1968 Tet offensive. We would expect a general increase in the level of communist activity with sharp focus on a few selected areas, most likely the northern provinces and highland region of South Vietnam. The aim of this strategy would be to score tactical victories likely to impact adversely on the South Vietnamese and US will to persist in the struggle—specifically, to discredit the Vietnamization program and to encourage sentiment in the US for complete [Page 597] disengagement from the war. There are practical limits, however, to what the communists could accomplish militarily next year in South Vietnam, and we do not believe that they will be able to reverse the military balance there.
- D.
- At the same time, there seems little doubt that the communists will continue to maintain an active military and political challenge to the GVN well beyond 1972. The question in their mind is how and at what level the campaign should be prosecuted. Much would depend on Hanoi’s view of the remaining US presence and commitment to Saigon, and on what balance Hanoi struck in its willingness to continue investing resources in the struggle. There are risks and practical difficulties in any course which Hanoi might contemplate: an effort to exploit the drawdown of US forces by a return to large-scale military action; to continue a course not unlike that of the past two years; or to pursue a purely guerrilla struggle at a much lower level. In any case, as it views developments in Laos and Cambodia, Hanoi may well calculate that it can maintain forces on South Vietnamese borders as long as necessary to sap Saigon’s will to continue the struggle.
- E.
- In attempting to cope with the communist military threat, South Vietnamese forces will probably require substantial US support for many years. ARVN lacks the logistical system and technological and managerial skills required to maintain and support a modern fighting force. There are also serious personnel problems, including a shortage of qualified leaders and a propensity for enlisted ranks to desert. Problems of leadership and morale are even more severe in the territorial forces and village militia, key elements in the campaign to control the countryside.
- F.
- A major element in Hanoi’s ability to stay the course in South Vietnam is the apparent durability of the communist party apparatus there. The apparatus has been hurt, severely in some areas, but relatively few high-level communist cadres have been eliminated as a result of direct GVN action against them. The communists have been able to maintain a viable organization, and this is likely to continue to be the case for the foreseeable future.
- G.
- In addition to the threat posed by the communists, the GVN will have to cope with internal problems. These include meeting the increased demands of a society in the process of change. A greatly enlarged urban slum population has been created and is a target for radical agitation, while the rural populace looks increasingly to the government to meet its growing needs. In the economic sphere, the GVN simply will not be able to satisfy the demands of this “revolution of rising expectations” from its own resources. The political impact of the changing South Vietnamese society is less easily defined. But the regime is likely to find itself faced with rising nationalism, often manifested as anti-Americanism. In the future, there is also likely to be [Page 598] a shift toward a more traditional Vietnamese pattern of a centralized executive authority, although the major elements of the present constitutional system are likely to be retained. Such a system might result in a more efficient government, but the regime might also rely increasingly on its coercive powers, thereby leading to instability and risking political disintegration.
- H.
- Over the longer term, a critical factor in South Vietnam’s survival will be the will of the South Vietnamese as a people and as a nation to sustain the struggle against the communists. As Vietnamization proceeds, the South Vietnamese will have to cope with the communists and face the country’s problems largely on their own. Developments thus far suggest that they are responding reasonably well to the challenge. But there is no way to determine how tenacious they will be a few years hence when the US is much further along the road to disengagement.
- I.
- Thus, it is impossible at this time to offer a clear-cut estimate about South Vietnam’s prospects through the mid-1970s. There are many formidable problems and no solid assurances over this period of time. In our view, the problems facing the GVN, the uncertainties in South Vietnam about the magnitude, nature, and duration of future US support, doubts concerning the South Vietnamese will to persist, the resiliency of the communist apparatus in South Vietnam, and North Vietnam’s demonstrated ability and willingness to pay the price of perseverance are such that the longer term survival of the GVN is by no means yet assured.
[Omitted here is the body of the estimate.]
- Source: Central Intelligence Agency, NIC Files: Job 79-R01012A, NIE 53-71, South Vietnam: Problems and Prospects 4/29/71. Secret; Sensitive. The Central Intelligence Agency and the intelligence organizations of the Departments of State and Defense, and the NSA participated in the preparation of this estimate. It was submitted with the concurrence of all members of the USIB except the representatives of the AEC and FBI who abstained on the grounds that it was outside their jurisdiction.↩