Seven embarkation sites were employed (see Map 30). From left to right they were designated as PINK Beach, BLUE Beach, GREEN One and Two Beaches, and YELLOW One, Two, and Three Beaches. The 7th RCT, holding the left sector, was to embark from PINK Beach. BLUE and GREEN One Beaches were assigned to the 65th RCT in the center, while the 15th RCT had GREEN Two and the three YELLOW Beaches. H-hour had been set at 1100 on the 24th, and seven LSTs were beached at 0800 to receive 3d Infantry Division troops. Soon the three regiments were reduced to as many battalions which acted as covering forces while the other troops fell back to assigned beaches. All withdrawals were conducted methodically along specified routes by units using marking panels. Then the battalions themselves pulled out, leaving only seven reinforced platoons manning strong points. The Hungnam redeployment came to an end when these platoons boarded an LST after a search for stragglers. Air and naval gunfire support had made it an uneventful finish except for the accidental explosion of an ammunition dump on PINK Beach, resulting in two men killed and 21 wounded. All beaches were clear by 1436 on Sunday afternoon, the 24th, with Able and Baker Companies of the Amtrac Battalion sticking it out to the end. Marines of these units provided fires to cover the flanks of the last withdrawals and manned 37 LVTs evacuating Army troops from PINK Beach. With the exception of three LVTs lost in the ammunition dump explosion on that beach, all LVTs and LVT(A)s were safely reembarked on LSDs at the finish of the operation.[638] [638] 1stAmphTracBn _HD, Dec 50_, 5. Remarkably few supplies had to be left behind for lack of shipping space. Among them were 400 tons of frozen dynamite and 500 thousand-pound bombs. They added to the tumult of an awe-inspiring demolitions scene. The entire Hungnam waterfront seemed to be blown sky-high in one volcanic eruption of flame, smoke, and rubble which left a huge black mushroom cloud hovering over the ruins. The chill, misty dawn of Christmas Day found the _Mount McKinley_ about to sail for Ulsan with CTF-90 and Generals Almond and Shepherd after an eminently successful operation. It had been pretty much the Navy’s show, in the absence of enemy interference, and the final statistics were staggering--105,000 military personnel, 91,000 Korean refugees, 17,500 vehicles, and 350,000 measurement tons of cargo loaded out in 193 shiploads by 109 ships. [Illustration: HUNGNAM DOCKS AND BEACHES MAP-30 ] “With naval, air and surface units effectively isolating the beachhead, we were able to take our time and get everything out,” commented Admiral Joy on 26 December. “Admiral Doyle has turned in another brilliant performance. We never, never contemplated a Dunkirk--not even faintly.”[639] [639] CinCFE Special Communique, 26 Dec 50, with attached report from Gen Almond and a Navy announcement in _New York Times_, 27 Dec 50.