Destroyer Squadron 23

Destroyer Squadron 23
Unit name	Destroyer Squadron 23
Dates	1943–present
Country	United States
Branch	United States Navy
Type	Destroyer squadron
Garrison	Charleston Navy Yard (historical), Norfolk Naval Station, Pearl Harbor (periods)
Nickname	"Little Beavers"
Notable commanders	Arleigh Burke, Frederick Moosbrugger

Destroyer Squadron 23. Destroyer Squadron 23 is a United States Navy destroyer squadron established during World War II that gained renown in the Pacific Theater and continues to serve in fleet operations, readiness, and forward deployment. The squadron earned a reputation for aggressive surface action, coordinated tactics, and effective leadership, contributing to campaigns across the Pacific and later Cold War, Vietnam, and modern operations. Over decades the unit has been composed of multiple classes of destroyers, integrated into carrier strike groups and surface action groups, and has been commanded by officers who later influenced naval doctrine and ship design.

History

The squadron was commissioned in 1943 and quickly entered combat operations in the Pacific War, participating in fleet actions associated with the Solomon Islands campaign, New Georgia campaign, and the broader Guadalcanal campaign context. In late 1943 it achieved prominence during a series of night surface engagements linked to the Battle of Empress Augusta Bay and actions around Bougainville Island, where squadron tactics complemented cruiser and carrier task force operations led by commanders influenced by ideas circulating in the Office of Naval Intelligence and tactical practices derived from clashes with the Imperial Japanese Navy. Postwar, the squadron was retained for Cold War service, contributing ships and personnel to operations related to the Korean War logistics and the Vietnam War coastal interdiction campaigns, while integrating advances from the National Security Act of 1947 era naval force posture. During the late 20th and early 21st centuries the squadron served in forward deployments during Operation Desert Storm, Operation Iraqi Freedom, and multinational maritime security operations coordinated with NATO and the United Nations maritime frameworks.

Organization and Composition

Traditionally organized under a destroyer squadron commander (commonly a captain), the unit has comprised divisions of four to eight destroyers drawn from classes such as the Fletcher-class destroyer, Gearing-class destroyer, Allen M. Sumner-class destroyer, Spruance-class destroyer, Arleigh Burke-class destroyer, and Zumwalt-class destroyer for modernization phases. Squadron ships have been administratively part of larger formations including carrier task forces such as Task Force 38 and Task Force 77, and surface action groups tied to numbered fleets including the Third Fleet and Seventh Fleet. The squadron has integrated capabilities from departments within ship complements—engineering, fire control, combat systems—and coordinated with fleet assets like cruisers, Aircraft carriers, submarines, and carrier air wings such as Carrier Air Wing Five. Shore establishment and logistics have involved support from naval bases including Pearl Harbor Naval Base, Naval Station Norfolk, and Naval Base San Diego.

Operational Deployments and Engagements

In World War II the squadron executed night torpedo attacks, gun engagements, and escort missions during the Solomon Islands and central Pacific campaigns, operating within task groups associated with admirals linked to Admiral Halsey's and Admiral Nimitz's commands. Notable surface actions occurred in conjunction with battles for control of island chains and sea lines of communication relevant to Operation Cartwheel and the Marianas campaign. During the Cold War era deployments supported carrier strike group operations across the Western Pacific and Indian Ocean, deploying for contingency responses tied to events such as the Taiwan Strait crises and Cuban Missile Crisis's maritime posture adjustments. In Vietnam, squadron ships undertook naval gunfire support, coastal interdiction (Market Time-style operations), and escort duties alongside units participating in aerial strike coordination with Seventh Fleet aviation elements. In recent decades, squadron vessels have undertaken ballistic missile defense trials, anti-piracy patrols in conjunction with Combined Maritime Forces, and multinational exercises like RIMPAC and BALTOPS, while integrating network-centric capabilities tied to Aegis Combat System developments.

Notable Commanders and Personnel

Commanders and officers associated with the squadron include figures who later influenced naval policy, ship design, and tactics. Early wartime leaders had links to officers from the United States Naval Academy and staff processed through the Naval War College, while later commanders engaged with Office of the Chief of Naval Operations initiatives. Officers who served with the squadron later held positions in commands such as the Commander, Naval Surface Forces Atlantic and staffs within the Pacific Fleet. Squadron sailors have been recipients of awards from institutions such as the Navy Cross-awarded individuals, and have included petty officers and chiefs who later contributed to shipboard innovations adopted fleet-wide.

Honors and Awards

The squadron has been recognized with unit citations and campaign awards associated with World War II Pacific campaigns, including Presidential and Navy commendations tied to actions contemporaneous with campaign medals like the Asiatic–Pacific Campaign Medal. Postwar recognitions reflect service during the Korean and Vietnam eras with campaign stars and unit commendations from the Secretary of the Navy. Individual sailors from the squadron have been decorated with honors including the Navy Cross, Silver Star, and Bronze Star Medal for valor and meritorious service during combat and contingency operations.

Equipment and Insignia

Ships assigned to the squadron have employed weapon systems and sensors evolving from World War II-era 5"/38 caliber guns and torpedo batteries to Cold War-era antisubmarine warfare suites including the AN/SQS-23 and later surface warfare and area air defense systems such as the Aegis Combat System and Mk 41 Vertical Launching System. Modern squadrons field multi-mission destroyers equipped with Tomahawk cruise missiles, Standard Missiles, anti-ship missiles like the Harpoon, and embarked helicopter detachments operating SH-60 Seahawk. The squadron's insignia and nickname reflect wartime heritage; unit patches and battle streamers are displayed aboard picket and flagship vessels and recorded in squadron lineage maintained by the Naval History and Heritage Command.

Category:United States Navy destroyer squadrons Category:Military units and formations established in 1943