General Dynamics Corporation (NYSE: GD) is a U.S. defense conglomerate formed by mergers and divestitures, and as of 2008 it is the fifth largest defense contractor in the world. The company has changed markedly in the post-Cold War era of defense consolidation. The company has four main business segments: Marine Systems, Combat Systems, Information Systems and Technology, and Aerospace. The company's former Fort Worth Division manufactured the F-16 Fighting Falcon, the most-produced Western jet fighter, but that subsidiary was sold to Lockheed in 1993. GD reentered the airframe business in 1999 with their purchase of Gulfstream Aerospace.

General Dynamics traces its ancestry to John Philip Holland's Holland Torpedo Boat Company. This company was responsible for developing the U.S. Navy's first submarines built at Lewis Nixon's Crescent Shipyard, located in Elizabethport, New Jersey. The revolutionary submarine boat Holland VI was built there, its keel being laid down in 1896. Crescent's superintendent and naval architect, Arthur Leopold Busch, supervised the construction of this submarine. After being launched on 17 May 1897, it was eventually purchased by the Navy and renamed USS Holland. The Holland was officially commissioned on 12 October 1900 and became the United States Navy's first submarine, later known as SS-1. The Navy placed an order for more submarines, which were developed in rapid succession and were assembled at two different locations on both coasts. These submarines were known as the A-Class or Adder Class, and became America's first fleet of underwater craft at the beginning of the 20th century.

Due to the lengthy and expensive process of introducing the world's first practical submarines, and due to other lesser-known events that occurred at the time, Holland had to part with his company and sell his interest to financier Isaac Leopold Rice, renaming the new firm as the Electric Boat Company on 7 February 1899. Holland effectively lost control of the company and found himself earning a salary of $90 a week as chief engineer, while the company he founded was selling submarines for $300,000 each. Holland resigned from the company effective April 1904. Rice became Electric Boat's first President, remaining there from that time until 1915 when he stepped down just prior to his death on 2 November 1915.