[11] Ibid. The amphibious functions of the Marine Corps, as outlined by National Security Act of 1947 and the Key West Conference of 1948, are discussed in the following chapter.
Training Team Able and Lieutenant Williams’ ANGLICO team reached Japan just in time to cooperate with a third organization of amphibious specialists, Rear Admiral James H. Doyle’s Amphibious Group (PhibGru) One of the Pacific Fleet. The three teams were given a mission of training one regiment from each of the four Eighth Army divisions in Japan. But the instruction program had only been launched when it was interrupted by the Korean conflict.
PhibGru One and the ANGLICO team were immediately assigned to new duties in connection with the sea lift of Eighth Army troops to Korea. They had just begun this task when orders came for Admiral Doyle and his staff, in the USS Mount McKinley at Sasebo, to proceed by air on 4 July to the conference at Tokyo.[12] There at FECOM Headquarters, they met General Fellers, Colonel Forney, and the Army officers who had been summoned from the Independence Day celebration of the American colony.
[12] ComPhibGru-1 (CTF 90), “Rpt of Ops for 25 Jun 50 to 1 Jan 51,” in CinCPacFlt. Interim Evaluation Report No. 1, v. XV, Annex Able Able. (Hereafter, PacFlt Interim Rpt No. 1, XV: Able Able. For detailed description and location of major reports, see the bibliography.)
At the conference it was made plain that the concept of an Inchon landing had originated with General MacArthur. Even at this early date, he envisioned not only a ship-to-shore assault on some east or west coast seaport, preferably Inchon, but also a drive inland to cut enemy communications and envelop Seoul. The Joint Strategic Plans and Operations Group (JSPOG) headed by Brigadier General Edwin K. Wright, U. S. A. (FECOM G-3) was then drawing up the outline of such an amphibious attack plan. Code-named Operation BLUEHEARTS, it called for a landing in the Inchon area by a Marine RCT and an Army assault force in coordination with a frontal attack from the south by the 24th and 25th Divisions. Inchon had been designated the objective area for the amphibious assault, and the date would depend upon the availability of troops for the combined operation.[13]
[13] LtGen Edward M. Almond (USA, Ret.) ltr to authors, 10 Feb 55; Col Edward S. Forney interv, 7 Dec 54. (Unless otherwise noted, all interviews were conducted by the authors of this work.)
It would be an understatement to say that the naval and Marine officers were impressed by the boldness of MacArthur’s thinking. At a time when he could send only a battalion-size force to the aid of the shattered ROK army, his mind had soared over obstacles and deficiencies to the concept of an amphibious operation designed to end the war at a stroke.
It was an idea that fired the imagination. But the amphibious specialists of TTU and PhibGru One had been trained to view the risks with a realistic appraisal. Their admiration was tempered by caution, therefore, when they took into account the difficulties.[14]
[14] Forney interv, 7 Dec 54.
The end of World War II had found the United States at a peak of military strength never before attained in the Nation’s history. Then, within a year, the popular clamor for the immediate discharge of citizen-soldiers had left the Army with scarcely enough troops for the occupation of strategic areas in the Far East. It took vigorous recruiting to fill the ranks in time of peace, and on 25 June 1950 the U. S. Eighth Army in Japan included the 7th, 24th, and 25th Infantry Divisions and the 1st Cavalry (dismounted) Division. Infantry regiments were limited to two battalions.