In the pivotal Battle of Midway on 4 June 1942 Ellison, piloting a Douglas TBD Devastator torpedo bomber, and his comrades led a torpedo attack on the Japanese carriers, pressing home the attack without fighter cover. Though no hits were scored and all of the squadron's aircraft were shot down, the attack had disrupted the Japanese formation, delaying their preparations for a second strike. Subsequent attacks by Torpedo Squadron 6 and Torpedo Squadron 3 continued this disruption, as well as occupying the Japanese combat air patrol while U.S. Navy dive bombers slipped in virtually unnoticed. These subsequently attacked the Japanese aircraft carriers with great success, so that, barely an hour after Torpedo 8's sacrifice, three Japanese carriers were in flames. Ensign Ellison was classified as "presumed dead" on 5 June 1942 and posthumously awarded the Navy Cross posthumously for his gallantry at Midway.
