Flagship Ellyson and sister Hambleton in 1947.

“No praise could be enough” for the fast minesweepers of Mine Squadron (MinRon) 20—twelve 1630-ton Gleaves-class destroyers including eight of the nine original ships of Destroyer Squadron 10 (Corry had been lost at Normandy) plus DesRon 17’s Jeffers, Butler and 020minron thumbsUSS EllysonUSS HambletonUSS RodmanUSS MacombUSS HardingGherardi and DesRon 18’s Harding, which were converted in late 1944 as high-speed minesweepers—the Ellyson class.

Mine Squadron 20
March 1945

MINDIV 58
USS Forrest, DMS 25, flag
USS Hobson, DMS 24
USS Fitch, DMS 26
USS Macomb, DMS 23

MINDIV 59
USS Ellyson, DMS 19,
group flag
USS Hambleton, DMS 20
USS Rodman, DMS 21
USS Emmons, DMS 22

MINDIV 60
USS Butler, DMS 29, flag
USS Gherardi, DMS 30
USS Harding, DMS 28
USS Jeffers, DMS 27

   Modified at east coast navy yards, they underwent refresher training and then transited the Panama Canal in ones and twos. In the Pacific, they trained for Operation “Iceberg,” the Okinawa Gunto invasion, at Hawaii in February and Ulithi in March. There, Fitch struck a coral head, which badly damaged her screws. Under repair at Pearl Harbor from 10 April to 6 August, she missed “Iceberg” but afterward joined the Third Fleet off Japan.
   Under Capt. Richard Larken, the remaining 11 ships were organized as Task Group 52.3 with fast minelayers Gwin (MinRon 3 flagship, attached to MinDiv 58), Lindsey (attached to MinDiv 59) and Henry A. Wiley (attached to MinDiv 60). Sortieing from Ulithi on 19 March, they were the first Allied task group to arrive off Okinawa. From 24 to 30 March they conducted sweeping operations to clear the approaches for support and joint expeditionary forces. They then took station as escort, radar picket, anti-submarine and small craft screen, shore bombardment and fire support ships and remained on station until the island was secured on 21 June.
   Woefully undergunned, with only three 5-inch/38s and two 40mm twins, about half the armament of the Fletcher- and Allen M. Sumner-class destroyers with which they shared radar picket duty, the 11 DMSs collectively shot down 46 enemy planes—15 alone by Emmons and Rodman on 6 April 1945—but sustained 16 suicide plane crashes plus bomb hits and near misses. Personnel casualties exceeded 300 officers and men, including over 100 killed. Individual ships losses and battle damage were as follows:
 • Rodman was hit 6 April 1945 by three suicide planes and a near bomb miss, which completely flooded her below decks from frame 45 and gutted her superstructure by fire, putting her out of the war. She later was awarded a Navy Unit Commendation.
 • Emmons, circling Rodman to provide defensive firepower, was herself hit by five suicide planes in two minutes on the bridge, Mount 2 and the stern. Decimated and drifting, with more than half of her officers and men killed or wounded, she was abandoned and scuttled the next day by gunfire from Ellyson. She later received a Navy Unit Commendation.
 • Jeffers received a suicide near miss 12 April, which caused a 2x5-foot hole on the port side three feet above the waterline and severed frames. Repaired at Kerama Retto and later Guam, she remained in the theater.
 • Harding received one bomb hit on 16 April, which caused extensive damage between frames 14 and 67. She was not repaired, but decommissioned 2 November.
 • Hobson sustained a bomb hit on the main deck 16 April, which exploded in the forward engine room, putting her out of the war.
 • Macomb received one suicide plane hit on 3 May, which demolished Mount 3 and caused minor cable and structural damage to the after deck house, rendering the starboard 40mm mount inactive. Repaired at Saipan, she returned to operate off Japan in August. She was later awarded a Navy Unit Commendation.
 • Butler received a suicide near miss at on 25 May, which flooded the forward fireroom. She decommissioned 8 November and later received a Navy Unit Commendation.
 • Forrest was hit by a suicide plane on 27 May, which gutted the wardroom and forward living spaces and created a hole on the port side 20 feet high. She decommissioned 30 November.
   The Okinawa operation complete, the survivors continued on to Japan where, as the ten-mile column of victorious Allied ships steamed into Tokyo Bay on 29 August 1945 in preparation for the surrender four days later, Ellyson, Macomb and Jeffers fittingly led the way.


Source: Report of Capture of Okinawa Gunto, Phases One and Two, 19 March–21 June 1945, W.R. Loud, Commander, Mine Squadron TWENTY.


Double click anywhere to return to the top of this page.
Copyright © 2008 Destroyer History Foundation.