This would make it appear doubtful that a surprise had been achieved. But it is the opinion of Admiral Struble that “the actual results in the Inchon-Seoul area clearly indicate surprise.... While the message was apparently sent, and was a good report, there is no evidence that the enemy headquarters accepted the report. It is possible that a later report that the enemy bombarding ships were retreating from Inchon may have confused the issue. In any event, only a short time was available to take advantage of strong defensive positions and certainly not enough time to mine the harbor.”[214] [214] VAdm A. D. Struble ltr to authors, 18 May 55. An excellent analysis of the outcome is to be found in Admiral Doyle’s official report. After paying tribute to the pre-D-day bombardments by the cruisers and destroyers, plus the air strikes by planes of TF-77 and TG-90.5, he concluded that “the assault itself was successful only through the perfect teamwork that existed between the participating Naval and Marine elements. The successful accomplishment of the assault on Inchon demanded that an incredible number of individual and coordinated tasks be performed precisely as planned. Only the United States Marines, through their many years of specialized training in amphibious warfare, in conjunction with the Navy, had the requisite know-how to formulate the plans within the limited time available and execute those plans flawlessly without additional training or rehearsal.”[215] [215] PacFlt _Interim Rpt No. 1_, XV: Annex Able Able, 8. _Landing of RCT-7 in Japan_ Dispatches were received on D-plus 2 at the new Division CP to the effect that the 7th Marines was preparing to embark that day from Kobe and land at Inchon on 21 September. The 3d Battalion of this regiment, it may be recalled, had originally been a unit of the 6th Marines on FMFLant duty with the Sixth Fleet in the Mediterranean. Upon being ordered to the Far East, the unit sailed from Crete to Japan by way of the Suez Canal and Indian Ocean. Lieutenant Colonel Dowsett, the battalion commander, did not know throughout the voyage what specific mission awaited his men. They later met at Kobe their new regimental commander, Colonel Litzenberg, who had flown to Japan ahead of the other two battalions sailing from San Diego. He informed Dowsett that his battalion was now a part of the 7th Marines and named him executive officer of the regiment. Major Maurice E. Roach succeeded to the command of the newly designated 3/7. A formidable task awaited the 7th Marines in Japan. The officers of the staff, not having served with the Division before, were unfamiliar with references and terms in directives dealing with the Inchon landing. Problems of integrating the regiment into the operations of the division were solved only by intensive application.