Military Wiki
Second Fleet
caption= Second Fleet emblem
Active February 1950–30 September 2011, 24 August 2018 – present
Country United States
Branch United States Navy
Type Fleet
Role Combat & Maritime Operations, Security Cooperation Activities, and Humanitarian Assistance/Disaster Response
Part of U.S. Fleet Forces Command (COMUSFLTCOM)
Garrison/HQ Naval Station Norfolk, VA

The United States Second Fleet was a numbered fleet in the United States Navy from 1950 until its disestablishment in September 2011. Second Fleet's area of responsibility included approximately 6,700,000 square miles (17,000,000 km2) of the Atlantic Ocean from the North Pole to the Caribbean and from the shores of the United States to the middle of the Atlantic Ocean. Second Fleets West Coast counterpart was United States Third Fleet.

Prior to disestablishment, Second Fleet oversaw approximately 126 ships, 4500 aircraft, and 90,000 personnel homeported at U.S. Navy installations along the East Coast.


area of responsibility(2F)2009

As of 2008, the Commander, Second Fleet (COMSECONDFLT), under the Commander, U.S. Fleet Forces Command (CUSFFC), was also designated as Commander, Task Force 20. CTF-20 planned for, and when directed, conducted battle force operations in the Atlantic command in support of designated unified or allied commanders. CTF-20 directed movements and exercised operational control of USFFC assigned units to carry out scheduled ocean transits and other special operations as directed, in order to maximize fleet operational readiness to respond to contingencies in the Atlantic command area of operations. In order to command and control its forces, CTF-20 maintained a Joint Maritime Operations Center at its Maritime Headquarters, which was officially said to offer a new approach to command and control for fleet commanders.[1]

Until 2005, COMSECONDFLT had a permanent assignment with NATO's Supreme Allied Commander Atlantic's (SACLANT) chain-of-command, as the Commander Striking Fleet Atlantic (COMSTRIKFLTLANT). COMSTRIKFLTLANT commanded a multinational force whose primary mission was to deter aggression and to protect NATO's Atlantic interests. Striking Fleet Atlantic was tasked with ensuring the integrity of NATO's sea lines of communication.


Rafale fighter aircraft onboard Theodore Roosevelt (20 July 2008)

During its existence, Second Fleet was responsible for training and certifying Atlantic Fleet units for forward deployment to other numbered fleets, primarily U.S. Fourth Fleet, U.S. Fifth Fleet, and U.S. Sixth Fleet. Second Fleet’s main training and certification venues were the Composite Unit Training Exercise (COMTUEX) and Joint Training Fleet Exercise (JTFEX), conducted off the eastern U.S. coast from Virginia to Florida. These exercises served as a ready-for-deployment certification events for Carrier Strike Groups, Amphibious Ready Groups, as well as independently deploying units.

Joint Task Force 120

Flight ops (24 July 2008)

In times of crisis and during certain exercises, Second Fleet became the Commander, Joint Task Force 120. This joint task force consists of elements of the Atlantic Fleet, U.S. Army quick reaction airborne and air assault units, U.S. Air Force aircraft and support personnel, U.S. Marine Corps amphibious forces, and at times, designated units of the United States Coast Guard. When activated, Joint Task Force 120 was tasked to execute a variety of contingency missions.

Subordinate Task Forces

As CTF-20, Second Fleet oversaw several subordinate task forces, which were activated as needed.

Task Force Name Task Force Type
Task Force 20
Battle Force
Task Force 21
Patrol Reconnaissance Force
Task Force 22
Amphibious Force
ASW Force
Mine Warfare
Surface Warfare
Commander Strike Force Training Atlantic

Additionally, Commander, Second Fleet was the immediate superior to a number of Carrier Strike Groups, Expeditionary Strike Group 2, Commander Strike Force Training Atlantic, as well as the Standing Navy Command Element (COMSTANDNAV CE), a deployable command element that has served multiple rotations as the headquarters of Combined Joint Task Force-Horn of Africa.


Area of responsibility (2F) 1980s

The U.S. Second Fleet traces its origin to the reorganization of the Navy following World War II in December 1945 and the formation of the United States Eighth Fleet under the command of Vice Admiral Marc A. Mitscher. In January 1947, Eighth Fleet was renamed Second Task Fleet. Three years later, in February 1950, the command was redesignated U.S. Second Fleet. Second Fleet’s area of responsibility included the Atlantic coast of South America and part of the west coast of Central America.[2]

Cuban Quarantine

In October 1962, President John F. Kennedy called on Second Fleet to establish quarantine during the Cuban Missile Crisis. For more than a month, Second Fleet units operated northeast of the island, intercepting and inspecting dozens of ships for contraband.

The operational control of the quarantine force was assigned to the Commander of the Second Fleet, Vice Admiral Alfred G. Ward, who organized Task Force 136 for this purpose.[3] Task Force 136 included the support carrier USS Essex. Effective deployment constituted a mammoth task to be accomplished in minimum time. To prevent future difficulties, plans had to be developed, ship captains briefed, supply ships dispatched, and thousands of details checked. Other Navy and Marine forces faced similar tough schedules. Marines, if not already engaged in landing exercises, were loaded on amphibious ships and ordered to sea. At the Guantanamo Bay Naval Base, dependents were evacuated to the United States on 22 October, and Marine units were shipped by air and sea to reinforce the base. Task Force 135, including the carrier USS Enterprise (CVN-65), was sent to the south of Cuba, ready to join in the defense of the Guantanamo Bay base if needed. The carrier USS Independence (CV-62) and the supporting ships of Carrier Division Six stood by to provide additional support. Antisubmarine forces were redeployed to cover the quarantine operations. An intensive air surveillance of the Atlantic was initiated, keeping track of the 2,000 commercial ships usually in the area; regular and reserve Navy aircraft were joined in this search by SAC bombers.

Major exercises the fleet participated in during the Cold War included Exercise Mariner, Operation Strikeback in 1957, the maritime component of Exercise Reforger, and Northern Wedding.

Urgent Fury

In 1983, President Ronald Reagan ordered the Second Fleet to the Caribbean to lead the invasion of Grenada during Operation Urgent Fury. Leading joint forces, Vice Admiral Joseph Metcalf, III, COMSECONDFLT, became Commander, Joint Task Force 120 (CJTF 120), and commanded units from the Air Force, Army, Navy, and the Marine Corps.

The amphibious force for the operation was made up of Amphibious Squadron 4 (the amphibious assault ship Guam (LPH 9), the amphibious transport dock USS Trenton (LPD-14), the dock landing ship Fort Snelling (LSD 30), and the tank landing ships Manitowoc (LST 1180) and Barnstable County (LST 1197)) and the 22nd Marine Amphibious Unit, built around 2nd Battalion, 8th Marines.[4] Vice Admiral Metcalf assigned to the amphibious force, designated Task Force 124, the mission of seizing the Pearls Airport and the port of Grenville, and of neutralizing any opposing forces in the area. Simultaneously, Army Rangers (Task Force 121)— together with elements of the 82d Airborne Division (Task Force 123)— would secure points at the southern end of the island, including the nearly completed jet airfield under construction near Point Salines. Task Group 20.5, a carrier battle group build around USS Independence (CV-62) and Air Force elements would support the ground forces.[5]

Desert Shield/Desert Storm

Before Operation Desert Shield and Operation Desert Storm, Second Fleet trained more than half of the Navy ships deployed to Southwest Asia.[6]

Twenty-first century

On 22 February 2005/24 June 2005, with the establishment of Allied Command Transformation, and in the total absence of the Soviet threat that had prompted its creation, the Striking Fleet Atlantic nucleus was disbanded.[7][8] It was replaced in 2006 by the Combined Joint Operations from the Sea Center of Excellence.

On 1 July 2008, the Navy re-established the United States Fourth Fleet, based at Naval Station Mayport in Jacksonville, Florida, which then assumed responsibility for U.S. Navy ships, aircraft and submarines operating in the Caribbean Sea and the waters of Central and South America.[9]

In the aftermath of the 2010 Haiti earthquake, Second Fleet dispatched 17 ships, 48 helicopters, 12 fixed-wing aircraft and over 10,000 sailors and Marines in support of Humanitarian Assistance/Disaster Response. Second Fleet units conducted 336 air deliveries, delivered 32,400 US gallons (123,000 l; 27,000 imp gal) of water, 111,082 meals and 9,000 lb (4,100 kg) of medical supplies. Hospital ship USNS Comfort, as well as survey vessels, ferries, elements of the Maritime Prepositioning ship and underway replenishment fleets, and a further three amphibious operations ships also participated.

During the evacuation of Hurricane Irene in August, 2011, the fleet evacuated to the safety of the open ocean.[10]


On August 21, 2010, it was reported that Secretary Robert Gates was considering disestablishing Second Fleet.[11]

On January 6, 2011, it was reported via a DoD news article that the Navy would disestablish Second Fleet in order to "use those savings and more to fund additional ships."[12] The fleet was officially dissolved in a ceremony at Norfolk on 30 September 2011.[13]

Second Fleet's responsibilities and its additional title of Commander, Task Force 20, were transferred to the re-organized United States Fleet Forces Command, as was the post of CJOS COE.[14]


  1. "JTFEX 08-4 "Operation Brimstone" Flexes Allied Force Training". NNS080715-21. U.S. Navy. July 15, 2008. Retrieved 2010-08-27. 
  2. "Global Second Fleet". Retrieved 2006-12-10. 
  3. United States Navy, Cuban Missile Crisis 1962: Online Documentation, accessed November 2011
  4. Lt Col Ronald H. Spector, U.S. Marines in Grenada 1983, History and MUseums Division, HQ USMC, 1987, 1.
  5. Spector, 1987, 6
  6. "United States Second Fleet (Official Website)". Archived from the original on 7 January 2007. Retrieved 10 December 2006. 
  7. Second Fleet, History, accessed March 2009.
  8. "Global Security". .
  9. Navy Re-Establishes U.S. Fourth Fleet
  11. Bill Sizemore and Kate Wiltrout, Memo: Obama could OK Joint Forces closure by Sept. 1, The Virginian-Pilot, 21 August 2010
  12. "United States Dept. of Defense (News Article)". Retrieved 6 January 2011. 
  13. Reilly, Corinne, "Navy's Second Fleet Sails Off Into History Books", Norfolk Virginian-Pilot, 1 October 2011.
  14., accessed October 2011

External links

This page uses Creative Commons Licensed content from Wikipedia (view authors).