Hazelwood was laid down 11 April 1942 by the Bethlehem Shipbuilding Co., San Francisco, California; launched 20 November 1942; sponsored by Mrs. Harold J. Fosdick; and commissioned 18 June 1943, Commander Hunter Wood, Jr., in command.

After shakedown, Hazelwood departed the West Coast 5 September.
Reaching Pearl Harbor 9 September, she sailed 2 days later with a fast carrier strike force under Rear Admiral C. A. Pownall in Lexington to launch carrier-based air strikes against Tarawa, Gilbert Islands.
Hazelwood next joined a second fast carrier force—6 carriers, 7 cruisers, and 24 destroyers under Rear Admiral A. E. Montgomery—for strikes against Wake Island 5 October and 6 October.

Returning to Pearl Harbor 11 October, the destroyer took part in intensive training to prepare for the giant amphibious drive to Japan.
She joined Task Force 53 under Vice Admiral Raymond A. Spruance at Havannah Harbor, New Hebrides, 5 November.
Departing 13 November, she took part in invasion of the Gilbert Islands 20 November.
In one of the bitterest struggles during the fleet's push across the Pacific, she served on antisubmarine patrol and as standby fighter-director ship.
Hazelwood returned to Pearl Harbor 7 December 1943 to prepare for the next operation.

As the war in the Pacific gained momentum, Hazelwood sortied from Pearl Harbor 22 January 1944 as part of Task Force 52 under Admiral Spruance for the invasion of Kwajalein and Majuro Atolls in the Marshall Islands.
After troops stormed ashore 31 January, she anchored in Kwajalein Harbor as primary fighter-director ship and also patrolled against enemy submarines.
This objective secured, she departed Kwajalein 15 February for several months of patrol and escort duty through the Solomons and Marshalls.
She also bombarded Japanese shore positions at Ungalabu Harbor and a tank farm on New Ireland.

Hazelwood next participated in the invasion of the Palaus.
As the 1st Marine Division landed on Peleliu, Palau Islands, 15 September, she pounded enemy shore positions with gunfire to lessen Japanese opposition.
She remained off Peleliu on patrol until 3 October, when she sailed to Seeadler Harbor, Manus Island.
There the never-resting veteran joined Vice Admiral Kinkaid's naval forces for the invasion and liberation of the Philippines.
As troops landed under naval cover on Leyte 20 October, Hazelwood came under heavy Japanese air attacks.

The next week brought constant enemy air raids and a succession of far reaching fleet moves as the Imperial Navy made one final but futile effort to drive America out of the Philippines and regain some measure of control over the seas.
In this struggle, known to history as the Battle of Leyte Gulf, the Japanese Navy was all but annihilated.
Three enemy battleships, four carriers, six heavy cruisers, four light cruisers, nine destroyers, and a host of planes were destroyed.
Hazelwood herself accounted for at least two kamikazes destroyed.

Hazelwood engaged in patrols off Leyte Gulf and gunnery and training exercises out of Ulithi during December.
She then joined Vice Admiral McCain's fast carrier strike force and sailed 30 December.
Carrying the war home to the enemy, the carriers launched heavy air raids against Japanese positions in the Ryukyu Islands, Taiwan, Okinawa, and along the China coast 3–7 January 1945.
These devastating strikes also diverted Japanese attention from the Philippines, where landings were made at Lingayen Gulf 9 January.
After further strikes on Japanese positions in Indochina, the hard-hitting force returned to Ulithi 26 January.

Joining another fast and mobile carrier task force, Hazelwood sortied 11 February to protect carriers as they launched heavy air strikes against the Japanese home islands 16 and 17 February.
Swiftly shifting positions as only sea-based power can, the fleet then sped south to provide support for the landings on Iwo Jima, begun 19 February.
Although under constant attack from kamikazes as well as fighters and dive-bombers, Hazelwood came through the invasion untouched and on the night of 25 February sank two smal
Hazelwood was laid down 11 April 1942 by the Bethlehem Shipbuilding Co., San Francisco, California; launched 20 November 1942; sponsored by Mrs. Harold J. Fosdick; and commissioned 18 June 1943, Commander Hunter Wood, Jr., in command.
After shakedown, Hazelwood departed the West Coast 5 September. Reaching Pearl Harbor 9 September, she sailed 2 days later with a fast carrier strike force under Rear Admiral C. A. Pownall in Lexington to launch carrier-based air strikes against Tarawa, Gilbert Islands. Hazelwood next joined a second fast carrier force—6 carriers, 7 cruisers, and 24 destroyers under Rear Admiral A. E. Montgomery—for strikes against Wake Island 5 October and 6 October.
Returning to Pearl Harbor 11 October, the destroyer took part in intensive training to prepare for the giant amphibious drive to Japan. She joined Task Force 53 under Vice Admiral Raymond A. Spruance at Havannah Harbor, New Hebrides, 5 November. Departing 13 November, she took part in invasion of the Gilbert Islands 20 November. In one of the bitterest struggles during the fleet's push across the Pacific, she served on antisubmarine patrol and as standby fighter-director ship. Hazelwood returned to Pearl Harbor 7 December 1943 to prepare for the next operation.
As the war in the Pacific gained momentum, Hazelwood sortied from Pearl Harbor 22 January 1944 as part of Task Force 52 under Admiral Spruance for the invasion of Kwajalein and Majuro Atolls in the Marshall Islands. After troops stormed ashore 31 January, she anchored in Kwajalein Harbor as primary fighter-director ship and also patrolled against enemy submarines. This objective secured, she departed Kwajalein 15 February for several months of patrol and escort duty through the Solomons and Marshalls. She also bombarded Japanese shore positions at Ungalabu Harbor and a tank farm on New Ireland.
Hazelwood next participated in the invasion of the Palaus. As the 1st Marine Division landed on Peleliu, Palau Islands, 15 September, she pounded enemy shore positions with gunfire to lessen Japanese opposition. She remained off Peleliu on patrol until 3 October, when she sailed to Seeadler Harbor, Manus Island. There the never-resting veteran joined Vice Admiral Kinkaid's naval forces for the invasion and liberation of the Philippines. As troops landed under naval cover on Leyte 20 October, Hazelwood came under heavy Japanese air attacks.
The next week brought constant enemy air raids and a succession of far reaching fleet moves as the Imperial Navy made one final but futile effort to drive America out of the Philippines and regain some measure of control over the seas. In this struggle, known to history as the Battle of Leyte Gulf, the Japanese Navy was all but annihilated. Three enemy battleships, four carriers, six heavy cruisers, four light cruisers, nine destroyers, and a host of planes were destroyed. Hazelwood herself accounted for at least two kamikazes destroyed.
Hazelwood engaged in patrols off Leyte Gulf and gunnery and training exercises out of Ulithi during December. She then joined Vice Admiral McCain's fast carrier strike force and sailed 30 December. Carrying the war home to the enemy, the carriers launched heavy air raids against Japanese positions in the Ryukyu Islands, Taiwan, Okinawa, and along the China coast 3–7 January 1945. These devastating strikes also diverted Japanese attention from the Philippines, where landings were made at Lingayen Gulf 9 January. After further strikes on Japanese positions in Indochina, the hard-hitting force returned to Ulithi 26 January.
Joining another fast and mobile carrier task force, Hazelwood sortied 11 February to protect carriers as they launched heavy air strikes against the Japanese home islands 16 and 17 February. Swiftly shifting positions as only sea-based power can, the fleet then sped south to provide support for the landings on Iwo Jima, begun 19 February. Although under constant attack from kamikazes as well as fighters and dive-bombers, Hazelwood came through the invasion untouched and on the night of 25 February sank two smal
USS Hazelwood (DD-531)