Service in the United States Navy

Since then, the major portion of Shakori's long naval career has been spent in the Atlantic Ocean and in the Caribbean Sea. The tug has performed towing services all along the Atlantic seaboard and has often been called upon to tow targets for naval gunnery exercises.

On three occasions, Shakori has departed from her normal routine. In October and November 1962, during the Cuban missile crisis, she assisted in the evacuation of dependents from Guantanamo Bay by transporting clothes to the evacuees on the high seas. Following that, she spent three weeks at Miami, Florida, as the crisis wore on to its conclusion. The second and third departures from routine came in 1966 and 1967. In 1966, the tug circumnavigated the globe, completing the Navy's second-longest tow, 11,000 miles, en route. In 1967, after returning to Little Creek, Virginia, for overhaul and training, she deployed to the Mediterranean for almost six months on 18 January.

On 3 June 1967, Shakori returned to Little Creek, and resumed her Atlantic-Caribbean towing routine. This she has continued through 1974 and, as of 31 July, is in-port at Little Creek.

Service in the Republic of China Navy

The ship was decommissioned on 29 December 1980 and later sold to the Republic of China as ROCS Da Tai (ATF-563). She was commissioned later that year on the 15 December.

At about 4 pm, 10 January 2022, the Keelung City Fire Department received a notification from the public that a large amount of smoke was coming from the smoke stack of the Da Tai ship docked at the West 1 pier of Keelung Port; the fire department immediately dispatched fire fighting vehicles. The fire had been extinguished by military personnel on arrival, and no one was injured. The cause of the fire remains to be further investigated and clarified.According to reports,the fire started due to severe carbon deposits in kitchen chimney.^[3]

On August 1, 2023, Da Tai ship was officially retired at Kaohsiung Xinbin Pier.^[4]

• ROCS Da Tai (ATF-563)
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  Da Tai on 24 March 2014
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  Da Tai in the storm
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  Da Tai conducts towing exercise
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  Da Tai gun shooting training