The President of the United States of America takes pleasure in presenting a Gold Star in lieu of a Second Award of the Navy Cross to Commander John Anderson Moore, United States Navy, for extraordinary heroism in the line of his profession as Commanding Officer of the U.S.S. GRAYBACK (SS-208), on the NINTH War Patrol of that submarine during the period 2 December 1943 to 2 January 1944, in enemy controlled waters of the East China Sea. On the night of 18 – 19 December 1943, Commander Moore contacted a heavily escorted convoy of Japanese freighters. Maneuvering on the surface, he fired into the convoy, sinking one freighter, damaging two others and sinking a gunboat. On the same patrol he contacted another escorted convoy at night and sank three enemy freighters. He followed up with another attack and sank a converted minelayer, then destroyed an armed trawler while departing from the area. Through his experience and sound judgment Commander Moore brought his ship safely back to port. His conduct throughout was an inspiration to his officers and men and in keeping with the highest traditions of the United States Naval Service.

The President of the United States of America takes pride in presenting a Second Gold Star in lieu of a Third Award of the Navy Cross (Posthumously) to Commander John Anderson Moore (ASN: 071323), United States Navy, for extraordinary heroism in the line of his profession as Commanding Officer of the U.S.S. GRAYBACK (SS-208), on the TENTH War Patrol of that submarine during the period 26 January 1944 to 26 February 1944, in enemy controlled waters of the East China Sea. While conducting the patrol of his ship in Japanese-infested waters, Commander Moore skillfully penetrated strong escort screens to deliver smashing torpedo attacks against hostile shipping. By his daring, aggressive tactics he succeeded in sinking and damaging an important amount of hostile tonnage. The conduct of Commander Moore throughout this patrol reflects great credit upon himself, and was in keeping with the highest traditions of the United States Naval Service. He gallantly gave his life for his country.