USS Oklahoma City (CL-91)
USS Oklahoma City (CLG-5) in the Sea of Japan, August 1974.
|Name:||USS Oklahoma City|
|Builder:||Cramp Shipbuilding Co., Philadelphia|
|Laid down:||8 December 1942|
|Launched:||20 February 1944|
|Commissioned:||22 December 1944|
|Decommissioned:||30 June 1947|
|Reclassified:||As CLG-5, guided-missile cruiser, 23 May 1957|
|Recommissioned:||7 September 1960|
|Decommissioned:||15 December 1979|
|Struck:||15 December 1979|
|Motto:||7th Fleet – "Ready Power For Peace"|
|Fate:||Sunk as a target in 1999|
|General characteristics (As CLG-5)|
|Class & type:||Galveston class guided missile cruiser|
|Displacement:||10,000 long tons (10,160 t)|
|Length:||610 ft 1 in (185.95 m)|
|Beam:||66 ft 2 in (20.17 m)|
|Draft:||24 ft 10 in (7.57 m)|
|Propulsion:||Geared turbines, 100,000 hp (74,570 kW), 4 shafts|
|Speed:||31.6 knots (58.5 km/h; 36.4 mph)|
|Complement:||1,426 officers and enlisted|
|Armament:||• 3 × 6 in (152 mm) guns in 1 Mark 16 turret
• 2 × 5 in/38 cal guns in 1 Mark 32 mount
• 1 × twin-rail Mark 7 Talos SAM launcher, 46 missiles
|Aircraft carried:||Kaman SH-2B (1968–1972) Sea King (1975–?) helicopter
(Call Sign: Blackbeard 1)
USS Oklahoma City (CL-91/CLG-5/CG-5) was one of 27 United States Navy Cleveland-class light cruisers completed during or shortly after World War II, and one of six to be converted to guided missile cruisers. She was the first US Navy ship to be named for Oklahoma City, Oklahoma. Commissioned in late 1944, she participated in the latter part of the Pacific War in anti-aircraft screening and shore bombardment roles, for which she earned two battle stars. She then served a brief stint with the occupation force. Like all but one of her sister ships, she was retired in the post-war defense cutbacks, becoming part of the Pacific Reserve Fleet in 1947.
In the late 1950s she was converted to a Galveston-class guided missile cruiser, which involved removing all her guns except for her forward 6" turret and 5" mount, and rebuilding her entire superstructure to accommodate the Talos missile system and flagship office spaces and accommodation. Like her three sister ships (USS Providence, USS Little Rock, USS Springfield) of the Cleveland-class ships converted to missile ships, she was also extensively modified forward to become a flagship. This involved removal of most of her forward armament to allow for a greatly enlarged superstructure. She was recommissioned in 1960 as CLG-5 (and in 1975 redesignated CG-5).
In her second career she served extensively in the Pacific, playing a prominent role in the Vietnam War, including participation in the evacuation of Saigon. Oklahoma City was worked hard in shore bombardment duty during the war right until the end. As she was extensively well fitted with Flagship accommodations and communications, there was consideration given to an extensive overhaul (of both her and Little Rock) starting in 1977. The ship would have received two 8-cell NATO Sea sparrow SAM launchers and two Vulcan Phalanx CIWS systems, in addition to extensive rehabilitation of her propulsion systems, electrical systems, and her hull / superstructure. This would have given her an additional 10 years of service life. This work never got past the planning stage, and she soldiered on for a few more years and was decommissioned for the last time in December 1979. At the time of her decommissioning, she was the last Cleveland-class ship in service, and had served longer than any other ship of that class.
The Oklahoma City was sunk during a weapons training exercise, Tandem Thrust 99, 26 March 1999.
Construction and Commissioning
Oklahoma City was laid down on 8 December 1942 by the Cramp Shipbuilding Co., Philadelphia, Pa.; launched on 20 February 1944; sponsored by Mrs. Anton H. Classen; and commissioned on 22 December 1944, Captain C. B. Hunt in command.
World War II
Following shakedown, Oklahoma City transited the Panama Canal and reported to Commander Cruisers Pacific Fleet (ComCruPac) for duty, arriving at Pearl Harbor on 2 May 1945. She conducted local operations until 22 May when she sailed for Ulithi, thence to rendezvous on 6 June with Carrier Task Group 38.1 for operations in support of the Okinawa campaign. For the rest of June, and into July, she screened 3rd Fleet carriers during their intensified air operations against Japanese forces. On 18 July, she formed a bombardment group with other cruisers and destroyers, then rejoined the carrier task group for continued action against the Japanese home islands. At the end of hostilities, she continued to patrol off the coast of Japan and it was not until 10 September, after seventy-two days of continuous steaming, that she finally entered Tokyo Bay. Oklahoma City remained on occupation duty until relieved on 30 January 1946, when she departed for the United States. She arrived at San Francisco on 14 February, where she remained until 15 August, when she entered the Mare Island Navy Yard for inactivation. On 30 June 1947, she was placed out of commission in reserve, assigned to the San Francisco Group, U.S. Pacific Reserve Fleet.
Conversion to Galveston class cruiser
On 7 March 1957, Oklahoma City arrived at the Bethlehem Steel Corp. Pacific Coast Yard, San Francisco, where conversion to a Galveston-class guided missile light cruiser commenced on 21 May, her hull classification and number being changed two days later to CLG-5. Her conversion having completed on 31 August 1960, she was towed to Hunter's Point where she recommissioned on 7 September, Captain Ben W. Sarver in command.
During her shakedown training, Oklahoma City became the first combatant unit of the U.S. Pacific Fleet to fire a Talos guided missile successfully. Following shakedown, she participated in several major training exercises while serving as flagship for Cruiser Division 3 (CruDiv 3) and Cruiser Destroyer Flotilla 9 (CruDesFlot 9), then departed 1 December for a six-month deployment in WestPac. She arrived in Yokosuka, Japan on 24 December where, six days later, she became flagship for Commander, U.S. 7th Fleet. The ship participated in SEATO training operations, received two awards for operational excellence, and served as an ambassador of good will to several cities in the Far East. She then returned to Long Beach, California on 12 June 1962 and spent the next several months conducting local training operations and upkeep work. On 14 December, she entered the Long Beach Naval Shipyard for restricted availability followed by an extensive overhaul.
In early 1964, Oklahoma City began refresher training in Southern California waters to prepare for a lengthy deployment, then departed for Yokosuka where she arrived on 7 July to assume her duties again as 7th Fleet flagship. Shortly thereafter, North Vietnamese gunboats attacked U.S. destroyers in the Tonkin Gulf and Oklahoma City quickly began a 25-day alert in the Gulf. Training exercises and operational visits to various ports in the Far East followed, then in June 1965 she began gunfire support missions off Vietnam. When the level of hostilities increased, she began to spend more and more time in the South China Sea and eventually participated in operations "Piranha," "Double Eagle," "Deckhouse IV," and "Hastings II." After serving as 7th Fleet flagship for two and one-half years, Oklahoma City returned to San Francisco Bay Naval Shipyard on 15 December 1966 for an overhaul.
Following her yard period, she began refresher training in the Southern California operating area in July 1967, and continued those exercises and intermittent calls to West Coast ports until she deployed again to the Western Pacific (WestPac) 7 November 1968. She arrived at Yokosuka 20 December and into August 1969, was again contributing to the strength of the 7th Fleet. The ship provided naval gunfire support for troops in South Vietnam, gunfire operations against coastal targets in North Vietnam and anti-aircraft operations in North Vietnam. In April 1969, the Oklahoma City was sent to the Sea of Japan with three carrier groups after North Korea shot down an EC-121 spy plane.
As of 1 July 1969, Oklahoma City was under the Administrative control of Commander Cruiser-Destroyer Force, U.S. Pacific Fleet and Commander Cruiser-Destroyer Flotilla Nine. Both Commanders had their headquarters in San Diego, California. Oklahoma City was Flagship and under the operational control of Commander SEVENTH Fleet. Also, while in the Western Pacific, Oklahoma City reported to Commander Cruiser-Destroyer Group Seventh Fleet for administrative purposes. As Flagship for Commander Seventh Fleet, Oklahoma City was designated Flagship Group TG 70.1 with the Commanding Officer as Commander of the Group. Oklahoma City also served as a unit of TG 70.8.9 while providing gunfire support off the coast of Vietnam. The ship was homeported in Yokosuka, Japan, at the time.
Upon arrival at Yankee Station in September 1969, Oklahoma City conducted helicopter operations. She also refueled from USS Ashtabula (AO-51) and was visited by RADM ISAMAN, Commander Carrier Division SEVEN and RADM McCLENDON, Commander Carrier Division Nine. En route to Okinawa, Oklahoma City experienced a drop in chemical readings in number 4 boiler caused by a leak in tube Y-36. Upon arrival Okinawa, the ship conducted Exercise Z-3l-GM, short range TALOS missile firing exercise, in Okinawa operating area W-173.
In 1971, the Oklahoma City fired the first successful combat surface-to-surface missile shot in US Navy history, using the new Talos RIM-8H anti-radiation missile to destroy a North Vietnamese mobile air control radar van. On 19 April 1972, the cruiser was attacked by one of two North Vietnamese Air Force MiG-17s, flown by pilots Le Xuan Di and Nguyen Van Bay (aka Bay B), both from the North Vietnamese Air Force's 923rd Fighter Regiment. Each MiG was armed with two 500 lb bombs, Van Bay's target was the light cruiser. Van Bay made two passes on the cruiser, having over shot his target on the first run, dropped his two bombs near the USS Oklahoma City, but caused only light damage (lost control of air search radar). Although one of the attacking MiGs was reportedly shot down by an accompanying missile ship, USS Sterett (DLG-31); both MiG-17s returned safely to their base after the attack. Another accompanying ship, USS Higbee (DD-806) was heavily damaged by a direct hit from the second MiG flown by pilot Le Xuan Di, which destroyed her aft 5 inch gun mount.
In April 1975, Oklahoma City participated in Operation Frequent Wind, the evacuation of Saigon, Vietnam. Following this she was slated for a massive overhaul, as her flagship facilities, as well as her 6-inch guns made her an attractive asset to retain in service. Her now obsolete Talos system would be removed and two NATO Sea sparrow SAM systems, and two Vulcan Phalanx CIWS mounts would be fitted. Her machinery and hull would also be repaired and renewed. While funding for this work was appropriated by Congress, it was diverted to other ships, and minimal repairs were made to keep Oklahoma City operational until 1979.
Oklahoma City was the last Cleveland-class cruiser in service and had the longest service history of all ships in the class. Accumulating some 13 battle stars for Vietnam-era engagements as flagship of the United States Seventh Fleet, the Oklahoma City has been commemorated at the National Museum of the Pacific War originally named the Admiral Nimitz Museum located in Fredricksburg, Texas. Two plaques honor her service in World War II and Vietnam. On 22 September 2006, the World War II plaque was dedicated. The Vietnam Plaque was dedicated on 11 April 2008 and calls her the "Haze grey Ghost of the Western Pacific".
Decommissioned and sunk
She was decommissioned on 15 December 1979 and remained in the Reserve Fleet in Suisun Bay until 9 January 1999, when she was towed to Pearl Harbor, where some usable material was donated for use in outfitting the battleship Missouri (BB-63) as a museum ship. Oklahoma City was then expended as a target during February–March. After being used as a target for air-launched missiles she was hit during TANDEM THRUST '99 exercise southwest of Guam by torpedoes from the South Korean submarine Lee Chun, broke in two and sank on, 26 March 1999.
World War II
Besides the World War II Occupation Medal, the following medals were awarded:
|Combat Action Ribbon|
|American Campaign Medal|
|Asiatic-Pacific Campaign Medal with two battle stars.|
|World War II Victory Medal|
The following medals were awarded:
|Combat Action Ribbon|
|Navy Unit Commendation|
|Meritorious Unit Commendation with one bronze star|
|National Defense Service Medal|
|Armed Forces Expeditionary Medal with two bronze stars|
|Vietnam Service Medal with 11 stars, two silver and one bronze|
|Vietnam Gallantry Cross (with Palm)|
|Humanitarian Service Medal|
|Vietnam Campaign Medal|
- CLG5 CG5 CL91 SSN723 Web Page: USS Oklahoma City
- CL91 CLG5 CG5 Web page: USS Oklahoma City, Cleveland class and Talos missile
- Photos of the USS Oklahoma City from archives of the US Navy Historical Center
- National Museum of the Pacific War
- USS Nimitz Association
- Battle of Dong Hoi
- Toperczer, Istvan. MiG-17 and MiG-19 Units of the Vietnam War. 2001, Osprey Publishing Limited. ISBN 1-84176-162-1.
- "Korea shootdown of Navy EC-121 in 1969". Willy Victor. Retrieved 2007-05-21. This site compiles information from Pacific Stars and Stripes, Washington Post articles, and Cryptolog, a veteran's association newsletter.
- USS Oklahoma City Command History for the period 1 July through 31 December 1969, Command Organization and Relationship
- USS Oklahoma City, Command History 1969, Part III, p.4
- Toperczer p. 54 & 55
- Toperczer p. 54/55
- By Sea, Air and Land: An Illustrated History of the U.S. Navy and the war in Southeast Asia Chapter 5: The Final Curtain, 1973–1975
- Warship International, No. 4, 2000, p. 426.
- This article includes information collected from the public domain sources Dictionary of American Naval Fighting Ships and Naval Vessel Register.
- DANFS Index of ships: Oklahoma City historical text
- USS Oklahoma City (CL-91, later CLG-5), 1944–1999 historical text, Naval Historical Center
- USS Oklahoma City, 1960–1963 historical text, Naval Historical Center
- USS Oklahoma City, 1963–1967 Inclining Experiment historical text, Naval Historical Center
- Cruiser Photo Archive, USS Oklahoma City (CLG-5)
- [SECNAV Instruction 1650.1H "Navy And Marine Corps Awards Manual" of 22 August 22, 2006]
- [OPNAV Notice 1650 "Master List of Unit Awards and Campaign Medals" of 9 March 2001]