600-ship Navy

The 600-ship Navy was a strategic plan of the United States Navy during the 1980s to rebuild its fleet after cutbacks that followed the end of the Vietnam War. The plan, which originated with Republican leaders, was an important campaign plank of Ronald Reagan in the 1980 presidential election, who advocated a larger military and strategic confrontation with the Soviet Union.
The actual number of ships peaked at 594 in 1987, before declining sharply after the end of the Cold War in 1989–1991.
The program included:
The idea was supported by John F. Lehman, who became Reagan's Secretary of the Navy, and Caspar Weinberger, Reagan's Secretary of Defense.
Background.
The idea behind the 600-ship Navy can be traced back to the Vietnam War. During the war, the armed services rapidly expanded to meet the demands placed on them.
The Soviet Union, which had been supporting North Vietnam, began staging their naval vessels from former US ports in South Vietnam. Building on this gain, Soviet vessels began to sail in all seven seas with increased vigor and even ventured into the Gulf of Mexico. Soviet forces also stepped up infantry, armor and air force deployments in Eastern Europe.
Reagan plan.
It was against this backdrop in 1980 that the United States began an election year. Ronald Reagan continued this in 1984, releasing a campaign commercial "Bear," which played on the use of the bear as a national symbol of Russia in order to promote higher vigilance and defense expenditures against the Soviet Union.
The overseas strategic retaliation arm was strengthened and the development of new weaponry like the B-1B bomber, the Bradley fighting vehicle, and the Abrams tank was completed and they were put into production.
Lehman attempted to "front-load" the program, by committing the Navy to the building program, but in the end the funds were not available and it fell short.
Ships and weapons systems deployed during the plan.
The Navy saw the largest benefit of the rebuilding. Under the Reagan Administration, the first of the ballistic missile submarines was completed. This class was the largest submarine ever built in the US. The ship carried 24 Trident I nuclear-capable missiles, each one with a range. Construction of the "Nimitz" class of supercarriers and attack submarines was dramatically stepped up. The revolutionary new Aegis combat system was installed on the upcoming ships, production of which was also stepped up. Several aircraft carriers were put through Service Life Extension Programs (SLEPs) aimed at keeping them in service longer. The "Iowa"-class battleships, built in the 1940s, were all recommissioned and refitted with RGM-84 Harpoon, BGM-109 Tomahawk, and Phalanx CIWS system capabilities, plus their armor plating would be more resilient against anti-ship missiles. The first Harpoons, Tomahawks, and AGM-88 HARM missiles all debuted on the navy's ships. Naval aviation was stepped up with the introduction of the F/A-18 Hornet, along with improved versions of the EA-6 Prowler electronic countermeasure aircraft, the A-6 Intruder, and the F-14 Tomcat. In addition, the nation's strategic retaliatory arm was strengthened with advanced B-1B bombers and deploying Pershing II theater missiles to Europe. The initiative also included deployment of Abrams main battle tanks and Bradley armored fighting vehicles.
Build-up by year.
Aircraft carriers
Battleships
Cruisers
Destroyers
Frigates
Amphibious assault ship
Dock landing ship
Amphibious transport dock
Amphibious cargo ship
Tank landing ship
Command Ship
Hospital ship
Minesweeper
Patrol ships
Replenishment oiler
Tanker
Ammunition ship
Combat stores ship
Fast combat support ships
Roll-on/roll-off
Destroyer tender
Submarine tender
Crane Ship
Heavy-lift ship
Cable ship
Rescue and salvage ship
Tracking ship
Ocean surveillance ship
Oceanographic research ship 
Attack Submarines
Ballistic missile submarines
End of the plan.
Eventually political pressure to reduce the national budget deficit resulted in Congress reversing itself and passing a series of declining defense budgets beginning in 1986. Weinberger clashed with Congress over the cuts, resigning in late 1987, and was succeeded by Frank Carlucci. Lehman's successor as Navy Secretary, Jim Webb, remained a fierce proponent of the expanded fleet, and disagreed with Carlucci over how to cut the Navy budget in line with other services. Webb resigned rather than endorse Carlucci's cut of 16 frigates. As revealed in "The Reagan Diaries", Reagan reflected about Webb's resignation on 22 February 1988: "Present Sec. Webb resigned over budget cuts. I don't think Navy was sorry to see him go."
Following the dissolution of the Soviet Union in the early 1990s and the lack of a perceived threat against the United States, several of the Reagan Administration's policies and plans, such as the "600-ship Navy", were scaled back or abandoned. US bases across Europe and North America were slowly decommissioned and closed, others were mothballed through the Base Realignment and Closure process. In the Navy, this resulted in the retirement of several older carriers, the decommissioning of all four of the "Iowa"-class battleships and the cancellation of the remaining s.