1952–1954
Mid 1952–1954: NATO exercise, Mediterranean cruises, collision
Peacekeeping duty with the United States Sixth Fleet continued until 27 June, when she returned to Newport to prepare for “ Operation Main Brace “, a major NATO exercise in the North Sea that took place from 26 August to 12 October. Mediterranean cruises from April 1952–February 1953 and January 1954–May 1954 followed, and from 28 June 1954 she operated primarily with the Hunter-Killer Force of the Atlantic Fleet for the next 15 months. During a fleet exercise on 1 November, she collided with USS Bergall (SS-320) when the submarine was attempting to fire torpedoes at the surface attack force.

Intensified operations in Vietnam called her with other ships of Destroyer Squadron 20 and they left Newport on 4 October for Panama and Yokosuka, arriving on 10 November. As they had in Korea, her guns supported troops ashore, first driving back Viet Cong attempting to overrun Vũng Tàu on 21 November. After four months on the gunline giving major service in the struggle to keep South Vietnam free, Norris completed a circumnavigation by returning via Suez to Newport, arriving on 25 April 1967.
Following east coast and Caribbean operations, Norris returned to the Mediterranean on 29 April 1968 for duty through the summer months. Returning to Newport in the fall, she deployed again from 9 May through December 1969. Into 1970 she continued on rotation between the 2nd Fleet and 6th Fleet.







