(DD-675 : dp. 2,050; l. 376'5"; b. 39'7"; dr. 17'9", s. 35.2 k.; cpl. 329; a. 5 5", 10 40mm., 7 20mm., 10 21" tt., 2 dct.. 6 dcp.; cl. Fletcher)

Lewis Hancock (DD-675) 75) was laid down 31 March 1943 by Federal Shipbuilding & Drydock Co., Kearny, N.J.; launched 1 August; sponsored by Lt. Joy Hancock, USNR (W), widow of Lieutenant Commander Hancock, and the first Wave officer to christen a U.S. combatant ship; and commissioned 29 September 1943, Comdr. Charles H. Lyman III in command.

Following shakedown out of Bermuda, Lewis Hancock in company with Langley (CVL-27) sailed from New York 6 December for the Pacific; arrived Pearl Harbor on Christmas Day 1943, and joined Vice Admiral Mitscher's TF 58, a mighty naval weapon organized to neutralize Japanese airpower and forward bases in advance of leapfrogging American amphibious operations. On 16 January 1944 Lewis Hancock sortied from Pearl Harbor with TO 58.2 for the invasion of the Marshall Islands. Assigned the task of neutralizing enemy airpower on Kwajalein Atoll, the flattops in Lewis Hancock's group smashed the airdrome at Roi on the 29th, destroying every Japanese plane. The next day a second carrier strike hit defensive positions softening enemy emplacements in preparation for landings on the 31st. For the next 3 days planes from the carriers provided close tactical support for the marines who wrested the atoll from the Japanese Emperor. The destroyer returned to Majuro Logoon on the 4th.

The destroyer accompanied the task force on the first strike against the Japanese naval base at Truk, 16 and 17 February. In this operation Mitscher's ships and planes destroyed several enemy warships, some 200,000 tons of merchant shipping, and about 275 planes.

Lewis Hancock departed the Hawaiian Island 15 March for 5 months of' action in the forward areas. After rejoining TG 58.2, she screened the heavies during a strike on the Palaus late in March and during the capture of Hollandia in April. In May they hit the Marcus-Wake area. On 11 June planes of the task force began the softening-up process against Saipan, Tinian, Guam, and other islands of the Marianas. Normally assigned antiaircraft and antisubmarine duties. Lewis Hancock also bombarded Saipan on the 13th.

The Japanese attempted to counter the American thrust into the Marianas by striking at the invading task force with their full naval strength. The U.S. carriers, guarded by Lewis Hancock, smashed the enemy fleet in the Battle of the Philippine Sea 19 and 20 June, and thus raved the forces which were conquering the Marianas. Thereafter. the giant flattops continued to support operations in the Marianas and in July raided the Bonins and the Palaus.

Following 2 weeks at Pearl Harbor, Lewis Hancock joined TF 38. Attacks on airstrips in the Philippines, Okinawa, and Formosa followed rapid succession. On 13 September, during her first raid against the Philippine, Lewis Hancock splashed her first enemy plane. These airstrikes helped to neutralize Japan's airpower and soften up her defenses for General MacArthur's long-awaited return to the Philippines. The U.S. troops landed on the beaches of Leyte, and Japan struck back with her full fleet in effort to stem the American advance. In the ensuing Battle Of Leyte Gulf, while acting as a picket ship, Lewis Hancock assisted in sinking an enemy destroyer.

Joining the 5th Fleet in February 1945, she participated in a series Of raids against the Japanese home islands striking Tokyo on the 16th and 25th and the Robe-Osaka area 19 March. During the later raid, DD-676 splashed her final enemy planes, numbers 5 and 6.

On 1 April the Navy placed the American flag on the doorstep of Japan with the landings on Okinawa. Lewis Hancock supported the struggle for that bitterly contested island until heading for home 10 May.

Miraculously undamaged and having suffered only four casualties during 16 months in the Pacific, this veteran steamed into San Francisco 6 July. Released from drydock overhaul 30 August, Lewis Hancock was girding herself to return to the war when the Japanese surrendered. She arrived San Diego 7 September and decommissioned 10 January 1946.

The Korean war ended her retirement. On Armed Forces Day, 19 May 1961, she recommissioned at the Naval Station Long Beach, Calif., Comdr. R. L. Tully in command. On 11 October she departed San Diego for the east coast and arrived Newport on the 27th for modernization.

Lewis Hancock departed Newport 6 September 1952, sailed through the Panama Canal, and reached Yokosuka, Japan 20 October. After additional training, she entered Korean waters early in December. Following brief service on the east coast of Korea, she steamed to the embattled peninsula's west coast 18 December and operated with HMS Glory (CVL) for the remainder of the year. This Far Eastern deployment ended late in January 1953 when she departed Tokyo Bay for Newport via Southeast Asia the Middle East, the Suez Canal and the Mediterranean. Her arrival at Newport completed a circumnavigation of the world.

Lewis Hancock now began a pattern of service alternating operations along the east coast with European deployments. In October she sailed for 4 months in European waters helping to strengthen the forces of Freedom which deterred Communist aggression against Western Europe She sailed for home 24 January 1964 and operated along the Atlantic coast until heading back toward Europe in May 1955 for 4 months of joint operations with the British Home Fleet and operations with the Spanish Navy, before returning to Newport late in August.

The destroyer operated in the western Atlantic until the rising tension in the Middle East called her back to the volatile Mediterranean. The destroyer got underway 15 April 1966, transited the Suez Canal 9 May and operated in the Red Sea and Persian Gulf. She returned to the Mediterranean, one of the last ships to pass through the Suez Canal before it closed, and arrived home 14 August.

Following a period of refresher training and plane guard duty, Lewis Hancock departed Newport 6 May 1957, again heading east. In between 6th Fleet exercises the destroyer operated for 5 weeks in the Red Sea, Gulf of Aden, and Indian Ocean. Lewis Hancock concluded this last foreign cruise at Newport 31 August. She arrived at Philadelphia 24 September, decommissioned there 18 December 1957, and entered the Atlantic Reserve Fleet. Brought out of mothballs and modernized, Lewis Hancock was transferred to the government of Brazil on 1 August 1967, and was commissioned on the same day in the Brazilian Navy as Piaui (D 31).

Lewis Hancock received nine battle stars for World War II service, and two for Korean service.