Pentagon Papers
It was made public by President Johnson in a speech on Sept. 29 at San Antonio, Tex., when he offered to halt the bombing provided that action would lead to prompt and productive negotiations, on the assumption that the North Vietnamese would “not take advantage” of the halt militarily. Hanoi rejected these terms as imposing conditions on a halt in bombing.
For months the secret diplomatic probing went on fruitlessly while the air war widened slowly—although still short of the desires of the Joint Chiefs. Not until March, 1968—a few days after Secretary McNamara had left the Government—did his proposal for a reduction of the bombing to the 20th Parallel re-emerge and open the way toward negotiations in Paris in May.
KEY DOCUMENTS
Following are texts of key documents accompanying the Pentagon’s study of the Vietnam war, covering the period late 1966 to mid-1967, in which Secretary of Defense Robert S. McNamara began to express disillusionment with the effectiveness of the war effort. Except where excerpting is specified, the documents are printed verbatim, with only unmistakable typographical errors corrected.
# 118
McNamara Memo of Oct. 14, 1966, Opposing Increase in War Effort
Draft memorandum for President Lyndon B. Johnson, “Actions Recommended for Vietnam,” from Secretary of Defense Robert S. McNamara, Oct. 14, 1966.
1. Evaluation of the situation. In the report of my last trip to Vietnam almost a year ago, I stated that the odds were about even that, even with the then-recommended deployments, we would be faced in early 1967 with a military stand-off at a much higher level of conflict and with “pacification” still stalled. I am a little less pessimistic now in one respect. We have done somewhat better militarily than I anticipated. We have by and large blunted the communist military initiative—any military victory in South Vietnam the Viet Cong may have had in mind 18 months ago has been thwarted by our emergency deployments and actions. And our program of bombing the North has exacted a price.
My concern continues, however, in other respects. This is because I see no reasonable way to bring the war to an end soon. Enemy morale has not broken—he apparently has adjusted to our stopping his drive for military victory and has adopted a strategy of keeping us busy and waiting us out (a strategy of attriting our national will). He knows that we have not been, and he believes we probably will not be, able to translate our military successes into the “end products”—broken enemy morale and political achievements by the GVN.
The one thing demonstrably going for us in Vietnam over the past year has been the large number of enemy killed-in-action resulting from the big military operations. Allowing for possible exaggeration in reports, the enemy must be taking losses—deaths in and after battle—at the rate of more than 60,000 a year. The infiltration routes would seem to be one-way trails to death for the North Vietnamese. Yet there is no sign of an impending break in enemy morale and it appears that he can more than replace his losses by infiltration from North Vietnam and recruitment in South Vietnam.
Pacification is a bad disappointment. We have good grounds to be pleased by the recent elections, by Ky’s 16 months in power, and by the faint signs of development of national political institutions and of a legitimate civil government. But none of this has translated itself into political achievements at Province level or below. Pacification has if anything gone backward. As compared with two, or four, years ago, enemy full-time regional forces and part-time guerrilla forces are larger; attacks, terrorism and sabotage have increased in scope and intensity; more railroads are closed and highways cut; the rice crop expected to come to market is smaller; we control little, if any, more of the population; the VC political infrastructure thrives in most of the country, continuing to give the enemy his enormous intelligence advantage; full security exists nowhere (now even behind the U.S. Marines’ lines and in Saigon); in the countryside, the enemy almost completely controls the night.
Nor has the ROLLING THUNDER program of bombing the North either significantly affected infiltration or cracked the morale of Hanoi. There is agreement in the intelligence community on these facts (see the attached Appendix).
In essence, we find ourselves—from the point of view of the important war (for the complicity of the people)—no better, and if anything worse off. This important war must be fought and won by the Vietnamese themselves. We have known this from the beginning. But the discouraging truth is that, as was the case in 1961 and 1963 and 1965, we have not found the formula, the catalyst, for training and inspiring them into effective action.
2. Recommended actions. In such an unpromising state of affairs, what should we do? We must continue to press the enemy militarily; we must make demonstrable progress in pacification; at the same time, we must add a new ingredient forced on us by the facts. Specifically, we must improve our position by getting ourselves into a military posture that we credibly would maintain indefinitely—a posture that makes trying to “wait us out” less attractive. I recommend a five-pronged course of action to achieve those ends.
a. Stabilize U.S. force-levels in Vietnam. It is my judgment that, barring a dramatic change in the war, we should limit the increase in U.S. forces in SVN in 1967 to 70,000 men and we should level off at the total of 470.000 which such an increase would provide.* It is my view that this is enough to punish the enemy at the large-unit operations level and to keep the enemy’s main forces from interrupting pacification. I believe also that even many more than 470,000 would not kill the enemy off in such numbers as to break their morale so long as they think they can wait us out. It is possible that such a 40 percent increase over our present level of 325,000 will break the enemy’s morale in the short term; but if it does not, we must, I believe, be prepared for and have underway a long-term program premised on more than breaking the morale of main force units. A stabilized U.S. force level would be part of such a long-term program. It would put us in a position where negotiations would be more likely to be productive, but if they were not we could pursue the all-important pacification task with proper attention and resources and without the spectre of apparently endless escalation of U.S. deployments.
b. Install a barrier. A portion of the 470,000 troops—perhaps 10,000 to 20,000—should be devoted to the construction and maintenance of an infiltration barrier. Such a barrier would lie near the 17th parallel—would run from the sea, across the neck of South Vietnam (choking off the new infiltration routes through the DMZ) and across the trails in Laos. This interdiction system (at an approximate cost of $1 billion) would comprise to the east a ground barrier of fences, wire, sensors, artillery, aircraft and mobile troops; and to the west—mainly in Laos—an interdiction zone covered by air-laid mines and bombing attacks pinpointed by air-laid acoustic sensors.
The barrier may not be fully effective at first, but I believe that it can be effective in time and that even the threat of its becoming effective can substantially change to our advantage the character of the war. It would hinder enemy efforts, would permit more efficient use of the limited number of friendly troops, and would be persuasive evidence both that our sole aim is to protect the South from the North and that we intend to see the job through.
c. Stabilize the ROLLING THUNDER program against the North. Attack sorties in North Vietnam have risen from about 4,000 per month at the end of last year to 6,000 per month in the first quarter of this year and 12,000 per month at present. Most of our 50 percent increase of deployed attack-capable aircraft has been absorbed in the attacks on North Vietnam. In North Vietnam, almost 84,000 attack sorties have been flown (about 25 percent against fixed targets), 45 percent during the past seven months.
Despite these efforts, it now appears that the North Vietnamese-Laotian road network will remain adequate to meet the requirements of the Communist forces in South Vietnam—this is so even if its capacity could be reduced by one-third and if combat activities were to be doubled. North Vietnam’s serious need for trucks, spare parts and petroleum probably can, despite air attacks, be met by
imports. The petroleum requirement for trucks involved in the infiltration movement, for example, has not been enough to present significant supply problems, and the effects of the attacks on the petroleum distribution system, while they have not yet been fully assessed, are not expected to cripple the flow of essential supplies. Furthermore, it is clear that, to bomb the North sufficiently to make a radical impact upon Hanoi’s political, economic and social structure, would require an effort which we could make but which would not be stomached either by our own people or by world opinion; and it would involve a serious risk of drawing us into open war with China.
The North Vietnamese are paying a price. They have been forced to assign some 300,000 personnel to the lines of communication in order to maintain the critical flow of personnel and material to the South. Now that the lines of communication have been manned, however, it is doubtful that either a large increase or decrease in our interdiction sorties would substantially change the cost to the enemy of maintaining the roads, railroads, and waterways or affect whether they are operational. It follows that the marginal sorties—probably the marginal 1,000 or even 5,000 sorties—per month against the lines of communication no longer have a significant impact on the war. (See the attached excerpts from intelligence estimates.)
When this marginal inutility of added sorties against North Vietnam and Laos is compared with the crew and aircraft losses implicit in the activity (four men and aircraft and $20 million per 1,000 sorties), I recommend, as a minimum, against increasing the level of bombing of North Vietnam and against increasing the intensity of operations by changing the areas or kinds of targets struck.
Under these conditions, the bombing program would continue the pressure and would remain available as a bargaining counter to get talks started (or to trade off in talks). But, as in the case of a stabilized level of U.S. ground forces, the stabilization of ROLLING THUNDER would remove the prospect of ever escalating bombing as a factor complicating our political posture and distracting from the main job of pacification in South Vietnam.
At the proper time, as discussed on pages 6-7 below, I believe we should consider terminating bombing in all of North Vietnam, or at least in the Northeast zones, for an indefinite period in connection with covert moves toward peace.
d. Pursue a vigorous pacification program. As mentioned above, the pacification (Revolutionary Development) program has been and is thoroughly stalled. The large-unit operations war, which we know best how to fight and where we have had our successes, is largely irrelevant to pacification as long as we do not lose it. By and large, the people in rural areas believe that the GVN when it comes will not stay but that the VC will; that cooperations with the GVN will be punished by the VC; that the GVN is really indifferent to the people’s welfare; that the low-level GVN are tools of the local rich; and that the GVN is ridden with corruption.
Success in pacification depends on the interrelated functions of providing physical security, destroying the VC apparatus, motivating the people to cooperate and establishing responsive local government. An obviously necessary but not sufficient requirement for success of the Revolutionary Development cadre and police is vigorously conducted and adequately prolonged clearing operations by military troops, who will “stay” in the area, who behave themselves decently and who show some respect for the people.
This elemental requirement of pacification has been missing.
In almost no contested area designated for pacification in recent years have ARVN forces actually “cleared and stayed” to a point where cadre teams, if available, could have stayed overnight in hamlets and survived, let alone accomplish their mission. VC units of company and even battalion size remain in operation, and they are more than large enough to overrun anything the local security forces can put up.
Now that the threat of a Communist main-force military victory has been thwarted by our emergency efforts, we must allocate far more attention and a portion of the regular military forces (at least half of the ARVN and perhaps a portion of the U.S. forces) to the task of providing an active and permanent security screen behind which the Revolutionary Development teams and police can operate and behind which the political struggle with the VC infrastructure can take place.
The U.S. cannot do this pacification security job for the Vietnamese. All we can do is “Massage the heart.” For one reason, it is known that we do not intend to stay; if our efforts worked at all, it would merely postpone the eventual confrontation of the VC and GVN infrastructures. The GVN must do the job; and I am convinced that drastic reform is needed if the GVN is going to be able to do it.
The first essential reform is in the attitude of GVN officials. They are generally apathetic, and there is corruption high and low. Often appointments, promotions, and draft deferments must be bought; and kickbacks on salaries are common. Cadre at the bottom can be no better than the system above them.
The second needed reform is in the attitude and conduct of the ARVN. The image of the government cannot improve unless and until the ARVN improves markedly. They do not understand the importance (or respectability) of pacification nor the importance to pacification of proper, disciplined conduct. Promotions, assignments and awards are often not made on merit, but rather on the basis of having a diploma, friends or relatives, or because of bribery. The ARVN is weak in dedication, direction and discipline.
Not enough ARVN are devoted to area and population security, and when the ARVN does attempt to support pacification, their actions do not last long enough; their tactics are bad despite U.S. prodding (no aggressive small-unit saturation patrolling, hamlet searches, quick-reaction contact, or offensive night ambushes); they do not make good use of intelligence; and their leadership and discipline are bad.
Furthermore, it is my conviction that a part of the problem undoubtedly lies in bad management on the American as well as the GVN side. Here split responsibility—or “no responsibility”—has resulted in too little hard pressure on the GVN to do its job and no really solid or realistic planning with respect to the whole effort. We must deal with this management problem and deal with it effectively.
One solution would be to consolidate all U.S. activities which are primarily part of the civilian pacification program and all persons engaged in such activities, providing a clear assignment of responsibility and a unified command under a civilian relieved of all other duties.** Under this approach, there would be a carefully delineated division of responsibility between the civilian-in-charge and an element of COMUSMACV under a senior officer, who would give the subject of planning for and providing hamlet security the highest priority in attention and resources. Success will depend on the men selected for the jobs on both sides (they must be among the highest rank and most competent administrators in the U.S. Government), on complete cooperation among the U.S. elements, and on the extent to which the South Vietnamese can be shocked out of their present pattern of behavior. The first work of this reorganized U.S. pacification organization should be to produce within 60 days a realistic and detailed plan for the coming year.
From the political and public-relations viewpoint, this solution is preferable—if it works. But we cannot tolerate continued failure. If it fails after a fair trial, the only alternative in my view is to place the entire pacification program—civilian and military—under General Westmoreland. This alternative would result in the establishment of a Deputy COMUSMACV for Pacification who would be in command of all pacification staffs in Saigon and of all pacification staffs and activities in the field; one person in each corps, province and district would be responsible for the U.S. effort.
(It should be noted that progress in pacification, more than anything else, will persuade the enemy to negotiate or withdraw.)
c. Press for Negotiations. I am not optimistic that Hanoi or the VC will respond to peace overtures now (explaining my recommendations above that we get into a level-off posture for the long pull). The ends sought by the two sides appear to be irreconcilable and the
relative power balance is not in their view unfavorable to them. But three things can be done, I believe, to increase the prospects:
(1) Take steps to increase the credibility of our peace gestures in the minds of the enemy. There is considerable evidence both in private statements by the Communists and in the reports of competent Western officials who have talked with them that charges of U.S. bad faith are not solely propagandistic, but reflect deeply held beliefs. Analyses of Communists’ statements and actions indicate that they firmly believe that American leadership really does not want the fighting to stop, and, that we are intent on winning a military victory in Vietnam and on maintaining our presence there through a puppet regime supported by U.S. military bases.
As a way of projective U.S. bona fides, I believe that we should consider two possibilities with respect to our bombing program against the North, to be undertaken, if at all, at a time very carefully selected with a view to maximizing the chances of influencing the enemy and world opinion and to minimizing the chances that failure would strengthen the hand of the “hawks” at home: First, without fanfare, conditions, or avowal, whether the stand-down was permanent or temporary, stop bombing all of North Vietnam. It is generally thought that Hanoi will not agree to negotiations until they can claim that the bombing has stopped unconditionally. We should see what develops, retaining freedom to resume the bombing if nothing useful was forthcoming.
Alternatively, we could shift the weight-of-effort away from “Zones 6A and 6B”—zones including Hanoi and Haiphong and areas north of those two cities to the Chinese border. This alternative has some attraction in that it provides the North Vietnamese a “face saver” if only problems of “face” are holding up Hanoi peace gestures; it would narrow the bombing down directly to the objectionable infiltration (supporting the logic of a stop-infiltration/full-pause deal); and it would reduce the international heat on the U.S. Here, too, bombing of the Northeast could be resumed at any time, or “spot” attacks could be made there from time to time to keep North Vietnam off balance and to require her to pay almost the full cost by maintaining her repair crews in place. The sorties diverted from Zones 6A and 6B could be concentrated on infiltration routes in Zones 1 and 2 (the southern end of North Vietnam, including the Mu Gia Pass), in Laos and in South Vietnam.***