U.S. Navy's $17 Billion USS Defiant Warship to Lead Golden Fleet Against China's Expanding Navy.

The U.S. Navy is advancing the proposed Golden Fleet initiative around the new Trump-class surface combatant, an unprecedented warship designed to restore U.S. maritime firepower as China’s 370-ship People's Liberation Army Navy continues to expand. Now in the design phase, with the lead ship, USS Defiant, projected to cost more than $17 billion, the concept reflects Washington’s push to strengthen deterrence and long-range strike capabilities for a potential high-end conflict in the Indo-Pacific.

Expected to displace between 30,000 and 40,000 tons, roughly three times the size of an Arleigh Burke-class destroyer, the Trump class would be the largest U.S. surface combatant built since World War II while introducing hypersonic weapons into the fleet. If fielded, it would significantly increase the Navy’s ability to deliver long-range precision strikes, enhance fleet survivability, and counter the PLAN’s growing numerical advantage with greater combat power per ship.

Related Topic: US Navy's new 15 nuclear-powered Trump-class battleship program may cost up to $700 Billion by 2090

Artist's rendering of the future Trump-class surface combatant, envisioned as the centerpiece of the U.S. Navy's proposed Golden Fleet initiative and the largest American surface warship since World War II. (Image: Artist's concept)

The initiative reflects Washington's effort to preserve maritime superiority in the Indo-Pacific through technological overmatch rather than numerical parity. According to the U.S. Navy, the Trump-class will be capable of operating independently, providing integrated air and missile defense as part of a Carrier Strike Group, or leading a Surface Action Group conducting anti-surface and anti-submarine warfare. The planned integration of Conventional Prompt Strike (CPS) hypersonic missiles would significantly expand the Navy's ability to conduct deep precision strikes against high-value targets from stand-off ranges.

The proposal comes as China continues expanding what is now the world's largest navy by fleet size, with approximately 370 battle force ships and submarines. Rather than matching Beijing ship-for-ship, the Golden Fleet concept seeks to offset the PLAN's numerical advantage through greater firepower, enhanced survivability, advanced sensors, and the integration of future weapons. The objective is to increase the combat capability of each major surface combatant and strengthen the U.S. Navy's ability to operate in contested maritime environments.

At the center of this strategy is the Trump-class surface combatant, expected to displace between 30,000 and 40,000 tons, making it approximately three times larger than the current Arleigh Burke-class guided missile destroyer and considerably larger than China's Type 055 Renhai-class destroyer. If constructed as planned, it would become the largest U.S. surface combatant introduced since the Iowa-class battleships, representing a significant evolution in American naval force design.

According to information released by the U.S. Navy, the Trump-class is being designed to perform multiple operational missions. The ship will be capable of independent deployments, serving as the integrated air and missile defense centerpiece of a Carrier Strike Group, or commanding a Surface Action Group for anti-surface and anti-submarine warfare. This flexibility reflects the Navy's objective of concentrating substantial combat capability within a single, highly survivable surface combatant that can lead distributed maritime operations.

One of the ship's defining capabilities will be the integration of Conventional Prompt Strike hypersonic missiles. These weapons are expected to enable the Navy to conduct long-range precision attacks against heavily defended command centers, missile launch sites, logistics hubs, and other strategic military objectives while remaining outside many existing anti-access and area-denial threat envelopes. Such a capability would substantially strengthen U.S. naval strike options during high-intensity operations in the Indo-Pacific.

The lead ship, USS Defiant, remains in the design phase, with construction expected to begin during the early 2030s. Current Navy plans call for the combatant to incorporate the AN/SPY-6 Air and Missile Defense Radar, one of the most advanced radar systems entering service with the U.S. fleet. Compared with previous generations, the SPY-6 offers significantly improved detection range, target discrimination, and ballistic missile defense performance while enabling simultaneous tracking and engagement of multiple complex aerial threats.

Electronic warfare will form another critical element of the ship's defensive architecture. USS Defiant is expected to receive the Block III Surface Electronic Warfare Improvement Program (SEWIP), providing enhanced capability to detect, identify, jam, and defeat increasingly sophisticated anti-ship missiles and electronic threats. Combined with its missile defense systems, the electronic warfare suite is intended to improve survivability during operations in highly contested maritime environments.

While the U.S. Navy has confirmed the core combat systems planned for the Trump-class, several additional capabilities remain conceptual and have not been approved for inclusion in the baseline configuration. Defense sources indicate that the design incorporates significant reserve electrical power, internal volume, and cooling capacity to support future modernization. Among the systems discussed for possible future integration are additional missile launchers, a nuclear-armed sea-launched cruise missile, if future U.S. policy requires such a capability, and a 32-megajoule electromagnetic railgun, should that technology reach operational maturity. Their inclusion reflects design flexibility rather than confirmed procurement decisions.

This emphasis on growth potential reflects lessons learned from previous surface combatant programs, where limitations in available space, electrical generation, and cooling capacity restricted modernization during decades of operational service. By designing a substantially larger combatant with significant reserve capacity, the Navy intends to ensure that the class remains adaptable as future technologies become available.

The Golden Fleet initiative extends beyond a single class of warship. The concept envisions integrating these large surface combatants with aircraft carriers, nuclear-powered attack submarines, unmanned surface vessels, and autonomous underwater systems into a highly networked force capable of distributed maritime operations. Such an architecture is intended to complicate adversary targeting while enabling sustained offensive and defensive operations across the vast operational distances of the Indo-Pacific.

Industrial considerations are equally significant. Building surface combatants approaching 40,000 tons would require substantial investment in the U.S. shipbuilding industrial base, including expanded production capacity, workforce development, and long-term supply chain resilience. The U.S. Navy estimates indicate that USS Defiant could cost more than $17 billion, and that procuring the first three Trump-class ships could exceed $43.5 billion, making them among the most expensive surface combatants ever proposed by the United States.

The initiative has already generated extensive debate within the naval community regarding the balance between investing in a limited number of exceptionally capable capital warships and expanding production of smaller combatants supported by autonomous systems. Supporters argue that concentrating advanced sensors, hypersonic weapons, and integrated command capabilities aboard large surface combatants would deliver unmatched operational flexibility and strengthen deterrence against peer adversaries. Critics maintain that increasingly capable anti-ship missile systems may favor a more distributed fleet composed of larger numbers of smaller networked vessels.

For the U.S. Navy, however, the Golden Fleet represents a broader strategic response to China's accelerating naval modernization. As the People's Liberation Army Navy continues expanding both its fleet size and operational reach throughout the Western Pacific, Washington is seeking to preserve qualitative superiority through advanced technology, longer range precision strike systems, integrated air and missile defense, and multi-domain operations rather than relying solely on fleet numbers.

Should the Trump-class surface combatants progress from concept to construction as currently envisioned, they would represent one of the most significant developments in U.S. naval modernization since the end of the Cold War. Combining strategic strike capability, advanced air and missile defense, and extensive growth potential for future weapons integration, the class is intended to provide the U.S. Navy with a new generation of capital surface combatants capable of maintaining credible deterrence and maritime superiority against an increasingly capable Chinese fleet throughout the coming decades.

Explore More Defense News

• Land Defense News
• Naval Defense News
• Defense Aerospace News

Written by Alain Servaes – Chief Editor, Army Recognition Group
Alain Servaes is a former infantry non-commissioned officer and the founder of Army Recognition. With over 20 years in defense journalism, he provides expert analysis on military equipment, NATO operations, and the global defense industry.