"For conspicuous gallantry and intrepidity as Commanding Officer of the Destroyer U.S.S. JOHN D. EDWARDS (DD-216), during the Battle of the Java Sea, 27 February 1942, and in offensive daylight action against the Japanese Battle Line of heavy and light cruisers. Courageous and aggressive in the face of severe enemy fire, Commander Eccles fought his ship boldly throughout this hazardous engagement, going in unsupported, as a unit of a Destroyer Division, to deliver a successful torpedo attack in two stages against the Japanese cruisers, forcing them to break off the attack and enabling the Allied ships to regain their battle formation. Commander Eccles' inspiring leadership and the valiant fighting spirit of the officers and men under his command reflect great credit upon the United States Naval Service."
Bureau of Naval Personnel Information Bulletin No. 334
For exceptionally meritorious conduct in the performance of outstanding services to the Government of the United States as Officer-in-Charge of the Advance Base Section, on staff of ComServPac, from December 1943 to December 1945.
Bureau of Naval Personnel Information Bulletin No. 351