The keel for the future USS Patrick Gallagher (DDG-127), was ceremonially laid at General Dynamics Bath Iron Works (BIW), March 30.
The ship is named for Marine Corps Corporal Patrick Gallagher, who received the Navy Cross for heroism during the Vietnam War when he managed to jump on and throw an enemy grenade into a river. He was killed in action just one year later. The keel laying marks the 55th anniversary of his death.
A contemporary keel laying ceremony recognizes the moment of a ship’s construction when two significant pieces of the hull structure are welded together and joined, constituting a major portion of the ship’s shape. The authentication or etching of the ship sponsors’ initials into a ceremonial keel plate will take place during the ceremony. The sponsors of USS Patrick Gallagher (DDG-127) are Gallagher’s three sisters: Teresa Keegan, Rosemarie Gallagher, and Pauline Gallagher.
«The future USS Patrick Gallagher (DDG-127) will strengthen our maritime dominance and bring proven capability to the fleet», said Captain Seth Miller, DDG-51 class program manager, Program Executive Office (PEO) Ships. «This ship and all who serve aboard it will be a reminder of the steadfast commitment to our country that Corporal Gallagher exhibited».
The final Arleigh Burke-class destroyer built in the Flight IIA configuration, USS Patrick Gallagher (DDG-127) is equipped with the Aegis Baseline 9C2 Combat System, which brings crucial Ballistic Missile Defense capabilities to the Fleet in addition to the ship’s primary missions of anti-air, anti-surface, anti-submarine, and strike warfare.
BIW is also currently in production on the future USS Carl M. Levin (DDG-120), USS John Basilone (DDG-122), USS Harvey C. Barnum Jr. (DDG-124), USS Louis H. Wilson Jr. (DDG-126), USS William Charette (DDG-130), and USS Quentin Walsh (DDG-132).
As one of the Defense Department’s largest acquisition organizations, PEO Ships is responsible for executing the development and procurement of all destroyers, amphibious ships, sealift ships, support ships, boats and craft.
Ship Characteristics
| Length Overall | 510 feet/156 m |
| Beam – Waterline | 59 feet/18 m |
| Draft | 30.5 feet/9.3 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 | SPY-1D Phased Array Radar (Lockheed Martin)/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 |
Guided Missile Destroyers Lineup
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 |