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The Korean War

Week of Decision: June 30, 1950

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The President authorizes General MacArthur to use ground troops in Korea. Also approved are bombing missions on military targets north of the 38th parallel.

General [Douglas] MacArthur spent the day [in Korea] talking in succession with President [Syngman] Rhee, myself, the American and Korean military and going up for a fleeting view of the Han River. Before leaving he told me he had decided to report to Washington that what was needed were some regular U.S. armed units to firm up the Koreans--"Say, some two divisions."

U.S. Ambassador to Korea John Muccio
Oral History Interview, February 10, 1971

         

Early on the morning of June 30, a telegram from General [Douglas] MacArthur informed the J[oint] C[hiefs of] S[taff] and the Department of State that after a personal reconnaissance of the Korean battle area, the South Korean Army was incapable of united action, and there was grave danger of a further breakthrough. He said further that the only assurance of holding the Han River line [south of Seoul] and to regain lost ground would be through the commitment of United States ground combat forces into the Korean battle area. Accordingly, he stated, if authorized, it was his intention to move immediately a United States regimental combat team to the combat area in Korea as the nucleus of a possible buildup of two divisions from Japan for early offensive action in accordance with his mission of clearing South Korea of North Korean forces.

As a result of this recommendation a teleconference beginning about 3:40 A.M. was held between General MacArthur and staff and General [J. Lawton] Collins and staff, Mr. Dean Rusk being present to represent the Department of State. In this conference General MacArthur was asked by Collins if the existing authority granted him the night before would be adequate for him, and he replied that it did not give him sufficient latitude for efficient operation in the present situation. During the course of the teleconference, General Collins got in touch with the Secretary of the Army, Frank Pace, who called the President [at] 4:57 A.M., and at the end of the teleconference MacA[rthur] was given authority to move a regimental combat team immediately to the combat zone and was told that he would be advised about the proposed buildup to two divisions later.

Administrative Assistant to the President George Elsey
Memorandum for the record based on Secretary of State's Briefing Book "borrowed . . . from Averell Harriman." no date
Papers of George M. Elsey

         

I don't know how they do it these days, but in those days you'd go into this so-called telecon room, and the telecon would be like an old-fashioned movie screen. It would come out on print--a statement or a question that the JCS [Joint Chiefs of Staff] wanted to ask. Then General MacArthur (or somebody would do it for him) would write down, or dictate, the answer. It'd go back in the machine and appear on the screen in Washington.

Lieutenant Colonel John Chiles
Oral history interview, July 27, 1977

         

[Secretary of the Army] Frank Pace called at 5 A.M. E.D.T. I was already up and shaved. Frank said [General Douglas] MacArthur wanted two divisions of ground troops. Authorized a regiment to be used in addition to the authorizations of yesterday, to be used at Mac's discretion.

President of the United States Harry S. Truman
Handwritten Note, June 30, 1950
Papers of Harry S. Truman: President's Secretary's Files

         

"Well Frank, do we have to make that decision tonight?" [said President Truman].

I remember saying, "No sir, we don't, but the fact that we don't have to make a decision is one that you should make rather than I."

And . . . [the President] said, "Well, Frank, I feel that we'd do a better job on this in the morning," and so he deferred the decision on that [authorizing the additional two divisions] until the next morning. . . .

Well, in any event, as a result of this we did decide to commit ground troops, which was a much more fundamental decision than the original one [of June 26 authorizing use of air and sea forces against North Korea] although it was largely overlooked at the time.

Secretary of the Army Frank Pace
Oral history interview, January 22, 1972

         

Everytime [General] MacArthur would ask a question, they'd say, "Wait, and then we'll reconvene in three hours." Which meant that they had to go to the Secretary of Defense, who went to the White House. In each case MacArthur put into effect what he asked for before he got permission, to my personal knowledge, including the first battalion into Korea. MacArthur (I don't know why he was putting on an act, for there was no need to put on an act for us) had his hands behind him, bent over, pipe sticking out, pacing up and down. After the second one of these "wait-three-hours" business, he said, "This is an outrage." He said, "When I was Chief of Staff, I could get Herbert Hoover off the can to talk to me. But here not just the Chief of Staff of the Army delays, but the Secretary of the Army and the Secretary of Defense. They've got so much lead in there that it's just inexcusable." So, as I say, he went ahead and did what he asked for and each time it was approved. An amazing experience!

Lieutenant Colonel John Chiles
Oral history interview, July 27, 1977

         

I had a brief conversation with [U.S. Ambassador to South Korea John] Muccio in which he spoke of desparate and rapidly deteriorating situation. He said he had spent most of night and practically all day with top Koreans and key members National Assembly and feels he can hold them in line a little longer. Danger is that they might soon panic. He strongly urged all out effort before situation out of hand.

Political Advisor to Commander in Chief Far East, William Sebald
Telegram to Secretary of State Dean Acheson, June 30, 1950
Papers of George M. Elsey

         

Was briefed . . . [on the Pentagon's teleconference with General Douglas MacArthur] at seven o'clock. Called [Secretary of the Army Frank] Pace and [Secretary of Defense Louis] Johnson and told them to consider giving MacArthur the two divisions he asked for and also to consider the advisability of accepting the two divisions offered by the Chinese Nationalist Government . . . .

What that will do to Mau Tze Tung we don't know. Must be careful not to cause a general Asiatic war. Russia is figuring on an attack in the Black Sea and toward the Persian Gulf. Both prized Moscow has wanted since Ivan the Terrible who is now their hero with Stalin & Lenin.

President of the United States Harry S. Truman
Handwritten Note, June 30, 1950
Papers of Harry S. Truman: President's Secretary's Files

         

I know my own opinion was--and I think it was pretty generally held--that the chance of Russia or China coming into the war in South Korea was rather remote. There was that possibility, and it was considered, but we did not think they would be coming in to the fighting in South Korea.

Chairman of the Joint Chiefs of Staff General Omar Bradley
Congressional testimony, May 23, 1951

         

As I recall it, we had a meeting [at 9:30 on June 30] in the White House, which may have been a cabinet meeting[,] . . . and at that time it was decided to call in the [Congressional] leaders again in the afternoon of the 30th and tell them about this [Presidential decision to commit ground forces in Korea]. . . . I had no feeling that I should have been consulted [about the morning's decisions to dispatch a Regimental Combat Team from Japan to Korea and then to add two entire divisions], or that there would have been any doubt about it if I had; that this was a necessary step to be taken, and it was one that you had to do. Of course, it was a very fateful step; it seemed to me to be a quite right and proper step.

Secretary of State Dean Acheson
"Princeton Seminar" comment, February 13, 1954
Papers of Dean Acheson

         


Image: President Truman with his Cabinet and top advisors in the Cabinet Room of the White House, 1950. Photograph: National Park Service. Source: Truman Library

This was a busy day for the president and for all of us. I arrived at the office by nine o'clock and at nine the president had an appointment with the Secretary of the Treasury [John] Snyder. At 9:15 he had a meeting - of which I had no advance notice - with Secretary of Defense [Louis] Johnson, Secretary of State [Dean] Acheson, Undersecretary of Defense Early, [Special Assistant to the President] W. Averell Harriman, and the joint chiefs of staff . . . .

[Press Secretary to the President] Charlie Ross came in a little late; . . . and we finally got Steve Early, undersecretary of defense in Ross' office and he went over the situation as discussed at the meeting and was told of plans that had been made. Steve said the situation in Korea was bad, that the morale of the South Koreans had largely collapsed, and their forces were being driven back. He said they were armed only with rifles. . . .

The conference broke up shortly before ten o'clock when our staff meeting [with the President] was held. There was little discussion of Korea.

In the meantime, however, the president called a meeting for eleven o'clock in the cabinet room to inform the cabinet and congressional leaders of the decisions reached. .

While the meeting was on, a statement [to the public] was completed and mimeographed for release here. . . .

Assistant Press Secretary Eben Ayers
Diary entry, June 30, 1950
Papers of Eben A. Ayers

         

At the meeting of the [Congressional] leaders . . . [on June 30], there was an observation made which later took on a great deal of significance but it took on very little at the time. Senator [Howard] Smith of New Jersey, in the course of the meeting, asked whether or not it would be a good idea to ask Congressional approval for the President's action in regard to North Korea. This was referred to my by the President, and I said that it was a matter which we ought to take under advisement and think about. . . .

The fact of the matter was that I thought about it, not very deeply, but just enough to come to the conclusion that this was one of those steps like the one more question in cross-examination which destroys you, as a lawyer. We had complete acceptance of the President's policy by everybody on both sides of both houses of Congress. Now the question is, should we bring a Joint Resolution in the Congress approving this? The hazards of that step seemed to me far greater than any possible good that could come from it. Now that may have been a mistake in light of subsequent events. But looking at it from the point of view of June 30, 1950, you can see that this would be introduced, it would then be referred to the Committee on Foreign Affairs in both Houses, and to the Military Committees, you'd have great hearings at which everybody would ask all sorts of ponderous questions; by the time you through with this you might have completely muddled up the situation which seemed to be very clear at the time. So I recommended that we just drop this idea, since there was no great pressure about it, to go ahead on our own.

Secretary of State Dean Acheson
"Princeton Seminar" comment, February 13, 1954
Papers of Dean Acheson

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Document links
June 30, 1950
See the record from which the decisions were made
  • Presidential calendar of appointments for June 30, 1950. Papers of Harry S. Truman: Matthew Connelly Files. (1 page)
  • Telegram from William Sebald, dated June 30, 1950, to Secretary of State Dean Acheson, which summarizes a recommendation by the U.S. Ambassador to Korea that the State Department support a plan MacArthur was preparing to submit to the Joint Chiefs of Staff. Papers of George M. Elsey. (1 page)
  • Message, dated June 30, 1950, from General Douglas MacArthur to the Joint Chiefs of Staff, in which MacArthur argues for the introduction of U.S. ground troops into the combat area in South Korea. Papers of Harry S. Truman: Naval Aide Files. (3 pages)
  • Memorandum from George Elsey describing the highlights of a June 30, 1950 teleconference between the Pentagon and General Douglas MacArthur culminating in the decision to commit a Regimental Combat Team to the fighting in Korea. Papers of George M. Elsey. (2 pages)
  • Note from 1951 by George Elsey on the timing of General Douglas MacArthur's June 30, 1950, order to move ground troops into the combat area in South Korea. Attached is MacArthur's June 30, 1950 order to the Commanding General of the Eighth Army instructing that the 24th Division be immediately moved to Pusan, South Korea. Papers of George M. Elsey. (2 pages)
  • Notes from 1951 by George Elsey covering a June 30, 1950, meeting among President Harry S. Truman, the three secretaries, and the Joint Chiefs of Staff, at which President Truman approved a naval blockade of Korea and a directive to General Douglas MacArthur authorizing a two-division buildup. Papers of George M. Elsey. (1 page)
  • Notes from 1951 by George Elsey covering a June 30, 1950, Pentagon meeting among the Joint Chiefs of Staff, Defense Secretary Louis Johnson, and the three service secretaries, and noting a discrepancy regarding Johnson's authority to commit troops Papers of George M. Elsey. (1 page)
  • Draft by George Elsey summarizing a June 30, 1950, meeting among President Harry S. Truman, his Cabinet and advisors to provide key congressmen with information regarding the the situation in Korea, including the decision to commit American troops to combat. Attached is the public statement issued following the meeting. Papers of George M. Elsey. (14 pages)
  • Reply, dated June 30, 1950, from President Harry S. Truman to Clark M. Clifford, and Clifford's June 29, 1950 letter containing advice on Korea. Harry S. Truman: President's Secretary's Files. (3 pages)
  • Notes from 1951 by George Elsey on the timing of a June 30, 1950, directive from the Joint Chiefs of Staff to General Douglas MacArthur authorizing him to move combat troops into Korea. Papers of George M. Elsey. (1 page)
  • Memorandum by the Joint Chiefs of Staff, dated June 30, 1950, to General Douglas MacArthur, authorizing MacArthur to proceed as proposed in that morning's teleconference. Papers of George M. Elsey. (1 page)
  • Memorandum of conversation, dated June 30, 1950, in which Secretary of State Dean Acheson recounts a visit by Norway's ambassador and their subsequent conversation regarding Korea and its foreign-policy implications. Papers of Dean Acheson. (4 pages)
  • Note from 1951 by George Elsey concerning the British offer of a naval task force. Papers of George M. Elsey. (1 page)
  • Message, dated June 30, 1950, from the Joint Chiefs of Staff notifying General Douglas MacArthur that he should refer to the U.S. State Department any offer of troops made by the Nationalist Chinese leader. Papers of George M. Elsey. (1 page)
  • Message, dated June 30, 1950, instructing U.S. Army public information officers on the handling of requests for information and other public information duties relating to the Korean situation. Papers of Harry S. Truman: Naval Aide Files. (6 pages)
  • White House Statement Following a Meeting Between the President and Top Congressional and Military Leaders To Review the Situation in Korea. Public Papers of the President, 1950.
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