General Dynamics: Submarines, Abrams Tanks, and a $144B Contract Portfolio

General Dynamics posted record 2024 revenue of $47.7 billion — up 12.9 percent — with a $144 billion total contract portfolio underpinned by the two most consequential American defence programmes of the 2020s: the Columbia-class nuclear ballistic missile submarine and the M1 Abrams modernisation cycle. From the ocean floor to the flight deck of a Gulfstream, GD is as diversified as any prime in the world.

Company Overview

General Dynamics Corporation traces its industrial roots to Electric Boat, founded in 1899 as the first American submarine builder. The modern corporation was assembled through decades of acquisitions: Bath Iron Works (destroyers), Gulfstream Aerospace (business jets, $2.8 billion in 1999), General Dynamics Land Systems, and GDIT (information technology). Headquartered in Reston, Virginia, GD is one of the five largest U.S. defence primes by revenue, trading on NYSE as GD.

Every segment grew in 2024. Marine Systems led by revenue at $14.3 billion (+15.1%), fuelled by Columbia and Virginia submarine construction. Combat Systems delivered $9.0 billion at a 14.2 percent operating margin — the highest among the defence segments — and a 1.3-to-1 book-to-bill ratio. The Aerospace (Gulfstream) and Technologies (GDIT) segments add resilience against defence-cycle volatility. The funded backlog of $90.6 billion plus $53.4 billion in options/IDIQs creates a $144 billion total estimated contract value — nearly three years of revenue.

Business Segments

Marine Systems ($14.3B): submarine construction (Electric Boat) and destroyer construction (Bath Iron Works). Combat Systems ($9.0B): tanks, wheeled vehicles, artillery, munitions via General Dynamics Land Systems (GDLS). Aerospace (~$11.2B): Gulfstream business jets. Technologies (~$13B): federal IT, cybersecurity, C4ISR via GDIT — the largest segment by revenue but lower margin than Combat Systems.

Product and Programme Portfolio

M1 Abrams — The World’s Most Widely Exported Western MBT

The M1 Abrams main battle tank is the backbone of the U.S. Army’s armoured force and has been exported to ten nations, with more than 4,300 in service globally. In December 2020 GDLS received a $4.62 billion fixed-price-incentive contract for M1A2 SEPv3 — the most capable Abrams variant, featuring a 120mm smoothbore cannon with improved ammunition, advanced communications, enhanced fire control and lethality, improved armour, and better fuel efficiency. The follow-on SEPv4 adds further cybersecurity and training system integration. Poland has emerged as the largest recent export customer with a multi-hundred-unit order; Taiwan procured 108 M1A2T tanks delivered through 2024; Australia’s M1A2 SEPv3 deliveries are ongoing.

Columbia-class SSBN — America’s Nuclear Shield Under Water

The Columbia-class nuclear ballistic missile submarine is the most expensive single programme in U.S. Navy history. Twelve boats are planned to replace the 14 Ohio-class SSBNs; the programme’s total value exceeds $125 billion over two decades. In November 2020 Electric Boat received a $9.5 billion contract to begin construction of the lead ship (USS District of Columbia, SSBN-826) and second ship (USS Wisconsin, SSBN-827). Marine Systems’ backlog from the Columbia programme alone reaches $39.8 billion in funded backlog, with $49.4 billion in total estimated contract value — making it the single largest line item in any U.S. defence prime’s order book.

Virginia-class SSN — Attack Submarine for the Indo-Pacific

The Virginia-class nuclear attack submarine is produced jointly by Electric Boat and Huntington Ingalls Industries, with GD serving as lead contractor. The Block V variant adds a Virginia Payload Module (VPM) providing 40-plus additional Tomahawk cruise missile cells, roughly tripling strike capacity over Block IV. The U.S. Navy’s stated requirement of two boats per year has been challenged by Electric Boat workforce constraints and supply chain bottlenecks — a pressure point in congressional oversight of the programme.

Stryker — The Wheeled Brigade Combat Team

Stryker is the U.S. Army’s eight-wheeled armoured vehicle family, fielded in more than 30 variants for infantry carrier, fire support, engineer, anti-tank, and emerging autonomous roles. Approximately 5,000 Strykers serve U.S. and allied forces. Export customers include Colombia, Qatar, Bahrain, Lithuania, and others. The Stryker’s 30mm cannon upgrade (IM-SHORAD) and autonomous wingman integration are active modernisation threads.