Daniel Inouye

The U.S. Navy commissioned the future USS Daniel Inouye (DDG-118), an Arleigh Burke-class destroyer, during a ceremony at Joint Base Pearl Harbor-Hickham, December 8.

USS Daniel Inouye (DDG-118) 05
U.S. Navy commissioned guided-missile destroyer USS Daniel Inouye (DDG-118)

The future USS Daniel Inouye (DDG-118) is named in honor of the late U.S. Senator Daniel Inouye, who served as a Hawaii representative in the Senate from 1963 until he died in 2012.

The Honorable Carlos Del Toro, Secretary of the Navy, delivered the keynote address at the ceremony. Remarks were also been provided by The Honorable David Ige, Governor of Hawaii; The Honorable Kaiali’i Kahele, U.S. Representative, Hawaii’s 2nd District; The Honorable Rick Blangiardi, Mayor of Honolulu; Admiral Samuel Paparo, Commander, U.S. Pacific Fleet; Mr. Ken Inouye, Senator Inouye’s son; and Mr. Ed Kenyon, Director of New Construction Programs, General Dynamics Bath Iron Works.

«The late Senator Daniel Inouye spent his entire life in public service, both in uniform and out», said Del Toro. «Senator Inouye’s life is one to be emulated and the crew of this warship will not only be inspired by his legacy, but will stand the watch with the honor and dignity deserving of a ship bearing his name».

The ship’s sponsor Mrs. Irene Hirano Inouye, Senator Inouye’s wife, established a strong bond with the crew before her passing on April 7, 2020. At the keel laying in 2018, she welded her initials into the ship’s keel and, in 2019, she broke a bottle of champagne on the bow in a christening ceremony bestowing the name on the ship. During a «mast stepping» ceremony, she placed items special to Senator Inouye in the ship’s mast. Mrs. Inouye appointed two Matrons of Honor to assist with sponsorship duties: Jessica Inouye, the wife of Senator Inouye’s only son Ken, and Jennifer Sabas, Senator Inouye’s former chief of staff and current executive director of the Daniel Inouye Institute. In a time-honored Navy tradition, Jennifer and Jessica, along with the Maid of Honor, Maggie Inouye, Senator Inouye’s granddaughter, gave the first order to «man our ship and bring her to life», in Mrs. Inouye’s stead.

The commissioning ceremony coincides with the 80th Anniversary of Pearl Harbor Remembrance Commemoration events. On December 7, 1941, Daniel Inouye was a 17-year-old senior at Honolulu’s McKinley High School and rushed to a Red Cross aid station to help civilians and Sailors wounded in the attack.

On April 21, 1945, while serving with the 442nd Infantry Regiment Combat Team in Italy during World War II, an exploding grenade shattered his right arm during an assault. Despite the intense pain, he refused evacuation. He remained at the head of his platoon until they broke the enemy resistance and his troops deployed in defensive positions, continuing to fight until the regiment’s position was secured. Later in life, he received the Medal of Honor for his extraordinary heroism during the assault.

Commander DonAnn Gilmore, of Anniston, Alabama, is the ship’s commanding officer and leads a crew of 329 officers and enlisted Sailors. Gilmore is a graduate of The Pennsylvania State University. She previously commanded Mine Countermeasures Crew Exultant.

«This crew put a tremendous amount of work into preparing to bring USS Daniel Inouye to life on December 8. We all share a deep sense of pride and honor to represent our namesake, the late Senator and U.S. Army Medal of Honor recipient Daniel Inouye and those he represented for 53 years in the House and Senate», said Gilmore. «Through USS Daniel Inouye’s service to our nation, every Sailor aboard will strive to make ours the preeminent ship on the waterfront. We embody the ship’s motto, a battle cry adopted from Senator Inouye’s Army unit, the 442nd Regimental Combat Team. We will ‘Go For Broke!’ as Daniel Inouye did on the battlefield and in halls of the Senate».

The ship is nearly 510 feet/155 meters long and has a navigational draft of 33 feet/10 meters. As a Flight IIA destroyer, Daniel Inouye (DDG-118) is equipped with Aegis Baseline 9, which provides improved Integrated Air and Missile Defense capabilities, increased computing power, and radar capable of quickly detecting and reacting to modern air warfare and Ballistic Missile Defense threats.

Built by General Dynamics Bath Iron Works in Bath, Maine, Daniel Inouye was christened June 22, 2019, and delivered to the Navy on March 8, 2021.

In addition to Daniel Inouye (DDG-118), General Dynamics – Bath Iron Works (BIW) has five additional Arleigh Burke-class destroyers under construction, to include the future: USS John Basilone (DDG-122), the future USS Harvey C. Barnum Jr. (DDG-124), the future USS Patrick Gallagher (DDG-127), the future USS Louis H. Wilson Jr. (DDG-126), and the future USS William Charette (DDG-130). Bath Iron Works is under contract to construct four additional Arleigh Burke-class destroyers with the Flight III configuration that includes enhanced Integrated Air and Missile Defense capabilities.

USS Daniel Inouye (DDG-118) is the 69th Arleigh Burke-class guided missile destroyer commissioned to the U.S. Navy and the first ship to bear her name. Arleigh Burke-class destroyers are the backbone of the U.S. Navy’s surface fleet and critical to the future U.S. Navy. They are highly capable, multi-mission ships and can conduct various operations, from peacetime presence and crisis management to sea control and power projection – all supporting the United States military strategy.

USS Daniel Inouye’s homeport is Joint Base Pearl Harbor-Hickam, Hawaii.



Length Overall 525 feet/160 m
Beam – Waterline 65.6 feet/20 m
Draft 32.8 feet/10 m
Displacement – Full Load 9,217 tons/9,363 metric tons
Power Plant 4 General electric LM 2500-30 gas turbines; 2 shafts; 2 CRP (Contra-Rotating) propellers; 100,000 shaft horsepower/75,000 kW
Speed in excess of 30 knots/34.5 mph/55.5 km/h
Range 4,400 NM/8,149 km at 20 knots/23 mph/37 km/h
Crew 380 total: 32 Officers, 27 CPO (Chief Petty Officer), 321 OEM
Surveillance AN/SPY-6 Air and Missile Defense Radar (Raytheon Company) and Aegis Combat System (Lockheed Martin); SPS-73(V) Navigation; SPS-67(V)3 Surface Search; 3 SPG-62 Illuminator; SQQ-89(V)6 sonar incorporating SQS-53C hull mounted and SQR-19 towed array sonars used with Mark-116 Mod 7 ASW fire control system
Electronics/Countermeasures SLQ-32(V)3; Mark-53 Mod 0 Decoy System; Mark-234 Decoy System; SLQ-25A Torpedo Decoy; SLQ-39 Surface Decoy; URN-25 TACAN; UPX-29 IFF System; Kollmorgen Mark-46 Mod 1 Electro-Optical Director
Aircraft 2 embarked SH-60 helicopters ASW operations; RAST (Recovery Assist, Secure and Traverse)
Armament 2 Mark-41 Vertical Launching System (VLS) with 96 Standard, Vertical Launch ASROC (Anti-Submarine Rocket) & Tomahawk ASM (Air-to-Surface Missile)/LAM (Loitering Attack Missile); 5-in (127-mm)/54 (62) Mark-45 gun; 2 (1) CIWS (Close-In Weapon System); 2 Mark-32 triple 324-mm torpedo tubes for Mark-46 or Mark-50 ASW torpedos




Flight IIA: Technology Insertion

Ship Yard Launched Commissioned Homeport
DDG-116 Thomas Hudner GDBIW 04-23-17 12-01-18 Mayport, Florida
DDG-117 Paul Ignatius HIIIS 11-12-16 07-27-19 Mayport, Florida
DDG-118 Daniel Inouye GDBIW 10-27-19 12-08-21 Pearl Harbor, Hawaii
DDG-119 Delbert D. Black HIIIS 09-08-17 09-26-20 Mayport, Florida
DDG-120 Carl M. Levin GDBIW 05-16-21
DDG-121 Frank E. Peterson Jr. HIIIS 07-13-18
DDG-122 John Basilone GDBIW
DDG-123 Lenah H. Sutcliffe Higbee HIIIS 01-27-20
DDG-124 Harvey C. Barnum Jr. GDBIW
DDG-127 Patrick Gallagher GDBIW