24 – 28 June.
Yangste Patrol (26 June 1950 Korean War started)
In late June, 1950, the U.S.S. ROCHESTER joined the Carrier Task Force. The ROCHESTER was under the command of Captain Edward L. Woodyard and proceeded to Korean waters. The ROCHESTER was ordered to the West Coast of Korea, carrying the flag of Vice Admiral Struble and operated with TG77.1
Support Force ( RADM W. G. Andrewes, R.N.) consisting of cruiser’s U.S.S. ROCHESTER [CA 124], Capt. E. Woodyard in command, and H.M.S. BELFAST, Capt. Sir Aubrey St. Clair – Foc in command.
The screening destroyers were TG77.2 comprising of SHELTON, EVERSOLE, FLETCHER, RADFORD,MADDOX, S.N. MOORE, BRUSH, TAUSSIG, H.M.S. COSSACK, H.M.S. CONSORT. The Fast Carrier Group TG 77.4 (RADM J. M. Hoskins, U.S.N ) consisted of the U.S.S VALLEY FORGE and H.M.S.TRIUMPH.
COSACK was allocated to T.U. 96.8.1 with BELFAST and CONSORT under Rear Admiral Andrews