A $2.2 billion Hanwha advanced manufacturing campus will be established in Arkansas. 2 billion Hanwha advanced manufacturing campus will be established in Arkansas.
Announced on September 21, the project will create nearly 400 high-wage jobs over seven years, with an average hourly wage projected to exceed $50. The development represents a substantial deepening of the company’s commitment to the American defense industrial base, aimed at replenishing military stockpiles and closing strategic supply chain gaps.
Hanwha advanced manufacturing boosts the US munitions industrial base
The Hanwha Advanced Manufacturing Campus will be constructed on a 1,065-acre site at the Pine Bluff Arsenal. The core mission of the new facility will be the production of 155mm propellant charges and base bleed units. These components are essential for modern artillery, with base bleed technology capable of extending the range of shells by 20% to 35%.
This seven-year investment, equivalent to approximately 3 trillion Korean Won, is a direct response to the heightened demand for artillery munitions. It dwarfs many recent US manufacturing investments and signals a strategic partnership between a key international ally and the U.S. military. The project’s scope has grown considerably from an initial plan of $1.3 billion and 200 jobs announced in January 2026.
Speaking at the opening of a new administrative headquarters that will oversee the project, Hanwha Defense USA CEO Michael Coulter framed the investment as a national security imperative. "Hanwha remains committed to supporting the American defense industrial base by bringing our manufacturing strength to the U.S.," he stated. "This will transform the domestic munitions industrial base and further strengthen America’s arsenal of freedom."
The development is a result of 18 months of close collaboration between Hanwha and Arkansas state officials, led by Governor Sarah Huckabee Sanders and the Arkansas Economic Development Commission. The process involved multiple site visits and detailed negotiations, showcasing a concerted effort to attract major foreign direct investment into the state’s manufacturing sector.
Inside the technology of the advanced manufacturing campus
Hanwha’s vision for the Arkansas campus extends beyond simple production. The plan calls for a vertically integrated manufacturing system, bringing processes from raw material handling to finished product assembly onto a single site. This integration is designed to improve efficiency, secure the supply chain, and enhance quality control throughout the production lifecycle.
A central pillar of the project is the extensive use of automation. By deploying robotic systems and automated processes, Hanwha aims to ensure safer manufacturing of energetic materials while simultaneously improving quality and production speed. This focus on advanced manufacturing automation is critical for modernising an industrial base that has, in some areas, relied on older, more labour-intensive methods.
The goal, according to Coulter, is to create a modern asset for national defense. “Hanwha Defense USA stands ready to build what the Army needs to fight future wars [and] transform into a more modern, more lethal force, whether that’s munitions or artillery,” he remarked.
This commitment aligns with the Department of Defense’s New Acquisition Transformation strategy, which seeks to rebuild and modernise the nation’s defense industrial capabilities.
Addressing a critical production shortfall
The strategic urgency of this project is underscored by the U.S. Army’s current production rates for 155mm artillery shells. As of March 2026, domestic production stood at 36,000 rounds per month. While a significant increase from previous years, this figure remains well short of the Army’s publicly stated goal of producing 100,000 rounds per month by October 2025.
The gap highlights a vulnerability in the Western defense supply chain, exposed by the high consumption rates of artillery in recent global conflicts. Hanwha’s new facility is positioned to directly address this shortfall by adding substantial domestic capacity for key shell components. By onshoring the production of propellant and range-extending base bleed units, the U.S.
military can reduce its reliance on overseas supply chains for these vital materials.
The strategic role of Pine Bluff Arsenal
The choice of the Pine Bluff Arsenal (PBA) is strategically significant. The project operates under the U.S. Army’s ‘enhanced use lease’ (EUL) program. This innovative real estate tool allows the Army to lease underutilised property to private companies whose operations can provide a direct benefit to the military’s mission. The income generated from the lease is then reinvested into the installation’s infrastructure.
Established in 1941, PBA has a long history in the production of specialised munitions, including smoke, riot control, and chemical defense items. It currently serves as a key supplier for various smoke grenades used by the U.S. military. The installation spans approximately 13,500 acres with over 1.1 million square feet of storage capacity, making it an ideal host for a large-scale manufacturing project like Hanwha’s.
This partnership effectively revitalises a portion of a legacy military asset, transforming it into a modern production hub. The new campus will leverage the existing security and logistical infrastructure of the arsenal while bringing in new technology and capital investment.
This model of public-private partnership is becoming increasingly crucial for funding the modernisation of the defense industrial base, not unlike how other multi-billion dollar investments are reshaping American industry.
Hanwha’s growing US defense footprint
The $2.2 billion Arkansas project is the most prominent example of Hanwha’s expanding role as a key partner to the U.S. Army. The company’s engagement is not limited to munitions. In August 2026, the Army awarded Hanwha a contract with an initial value of $100.3 million to provide up to 18 of its advanced wheeled Self-Propelled Howitzer Systems for prototyping and operational testing.
That contract, which could grow to $262.9 million, positions Hanwha’s artillery platforms for potential future adoption by the U.S. military. Together, the howitzer evaluation and the munitions plant investment demonstrate a comprehensive, long-term strategy. Hanwha is not just selling products to the U.S. but is embedding its manufacturing and technological capabilities within the American defense ecosystem.
Construction on the Hanwha Advanced Manufacturing Campus is scheduled for completion by 2030, with the facility expected to be fully operational in 2031. For Arkansas, it represents a landmark economic development win. For the U.S. military, it marks a critical step in the ongoing race to modernise its industrial capacity for the challenges of the coming decades.
