sentences:  She was re-commissioned on 2 August 1957 and spent the remainder of the year in training exercises out of Newport, Rhode Island, and Guantanamo Bay, Cuba.On 30 December, she departed Newport and began duties on the Atlantic Barrier, a part of the North American Defense Command.Operating out of Newport, she completed 12 radar picket assignments in the 18 months, breaking the routine duty with a visit to Belgium and the United Kingdom in August 1958.