For sea duty, he reported to and transferred two years later to . In June 1938, Powers was promoted to Lieutenant Junior Grade. Remaining at sea, he served on board . After completion of flight training at
Naval Air Station, Pensacola in January 1941, he was designated a
Naval Aviator. He was assigned January 21, 1941, to Bombing Squadron 5 (flying the
SBD Dauntless), attached to the . He was assigned as Squadron Gunnery Officer.
World War II As the fleet moved to prevent further
Japanese expansion in the
Solomons, Powers took part in the May 4, 1942, raid on
Tulagi, flying without fighter cover to score two hits on Japanese ships. As the main
Battle of the Coral Sea developed on May 7, 1942, Powers and his companions discovered carrier
Shōhō and, bombing at extremely low altitudes, sank her in 10 minutes. The next morning, May 8, while the carrier battle continued, he joined the attack on the carrier
Shokaku, scoring an important bomb hit. Powers’ low-bombing run, brought him into heavy antiaircraft fire, and his plane plunged into the sea. Powers was declared dead and, for his actions in this series of attacks, he was posthumously awarded the
Medal of Honor.
Medal of Honor citation According to the citation: "... completely disregarding the safety altitude and without fear or concern for his own safety, he courageously pressed home his attack, almost to the very deck of an enemy carrier and did not release his bomb until he was sure of a direct hit." He sacrificed his life when he deliberately dove his plane from 18,000 feet to an extremely low altitude before release in order to insure a direct hit on the Japanese aircraft carrier, making good his words to his pilots prior to takeoff: "Remember—the folks back home are counting on us. I am going to get a direct hit if I have to lay it on the flight deck." This, according to "20 Year Rendezvous: 1935 Lucky Bag", a 20th graduation anniversary book published by the Naval Academy for members of that class. Speaking at length about Lt. Powers in a September 1942 radio address, President
Franklin Roosevelt remarked, "He led [his squadron] down to the target from an altitude of 18,000 feet, through a wall of bursting anti-aircraft shells and swarms of enemy planes. He dived almost to the very deck of the enemy carrier, and did not release his bomb until he was sure of a direct hit. He was last seen attempting recovery from his dive at the extremely low altitude of two hundred feet, amid a terrific barrage of shell and bomb fragments, smoke, flame and debris from the stricken vessel. His own plane was destroyed by the explosion of his own bomb. But he had made good his promise to 'lay it on the flight deck.'" On May 4, 2017, President
Donald Trump gave a speech at the
Intrepid Museum to commemorate the 75th Anniversary of the
Battle of the Coral Sea and its veterans. He also acknowledged the Australian contribution to the battle.
Prime Minister of Australia Malcolm Turnbull was at Trump's side as he made his remark. President Trump discussed how impressed he was by the bravery of Lt. Powers, whose honor, courage, and commitment earned him the
Medal of Honor. President Trump honored the sacrifices of Powers and others with these words: Now it is we who are thinking of Jack, and all those brave souls who fought alongside of him – with that incredible form of attack – and especially those who found their final resting place beneath the waters where they waged that greatest of battles. They lost their lives in the fires of war, but gained immortality through their sacrifice. And now, 75 years later, we hope that we are worthy of their deeds in the beautiful, beautiful Coral Sea. We hope to be worthy of the sacrifices made by every service member who has fought in our name – past and present. == Medal of Honor citation ==