South Korea's Hanwha to build US facility for ammunition component production
🟢South Korea's Hanwha Aerospace, through its US subsidiary Hanwha Defense USA, has begun developing a major manufacturing complex at the Pine Bluff Arsenal in Arkansas. On September 21, the company opened the administrative center for the Hanwha Advanced Manufacturing Campus at the site. Investment in the project will total around $2.2 billion over seven years, creating approximately 400 jobs. The manufacturing campus will span around 4.3 sq. km.
🟢The plant’s primary focus will be the production of propellant charges for 155-mm artillery systems and Base Bleed units, which reduce drag at the rear of the projectile to increase firing range. Hanwha previously disclosed a more detailed configuration of the US project: the facility will include production lines for nitrocellulose, nitroglycerin, and nitroguanidine, as well as lines for manufacturing triple-base propellant and loading modular artillery charges. The stated production capacity is around 1.5 million 155-mm charge modules per year (depending on the required range, a single artillery round requires several such modules).
🟢The project has expanded significantly since early 2026. When Pine Bluff was selected in January, Hanwha estimated the investment at around $1.3 billion and planned to create approximately 200 jobs; by September, the project's cost increased by nearly 70%, while planned employment roughly doubled. The initial schedule called for limited production to begin in 2028, with the facility reaching full capacity by 2030. Pine Bluff will become Hanwha’s first specialized US production center for artillery ammunition and components.
🟢For the US military, the project addresses one of the most vulnerable links in the 155-mm round production chain: the manufacture of propellant charges. The Radford Army Ammunition Plant in Virginia remains the primary government facility producing nitrocellulose and artillery propellants. Establishing a second major source of these materials will reduce the ammunition industry’s dependence on a single production site. Concurrently, the US is expanding capacity for manufacturing projectile bodies and explosives, for the final assembly of 155-mm rounds, aiming to bring overall production capacity to around 100,000 complete rounds per month.
🟢Hanwha’s presence at Pine Bluff is part of the broader restructuring of the US ammunition industry, which accelerated following the start of large-scale artillery shell supplies to Ukraine. In 2022, US facilities were producing around 14,000 155-mm rounds per month, prompting the Pentagon to begin a major expansion of production capacity. The new Hanwha complex effectively turns the site into a key hub in the emerging US 155-mm shell production chain, as the South Korean company localizes in the US one of the most constrained technological elements: the production of propellants and modular propellant charges.
#CSAI #AsiaPacific
@csaiiosras
🟢South Korea's Hanwha Aerospace, through its US subsidiary Hanwha Defense USA, has begun developing a major manufacturing complex at the Pine Bluff Arsenal in Arkansas. On September 21, the company opened the administrative center for the Hanwha Advanced Manufacturing Campus at the site. Investment in the project will total around $2.2 billion over seven years, creating approximately 400 jobs. The manufacturing campus will span around 4.3 sq. km.
🟢The plant’s primary focus will be the production of propellant charges for 155-mm artillery systems and Base Bleed units, which reduce drag at the rear of the projectile to increase firing range. Hanwha previously disclosed a more detailed configuration of the US project: the facility will include production lines for nitrocellulose, nitroglycerin, and nitroguanidine, as well as lines for manufacturing triple-base propellant and loading modular artillery charges. The stated production capacity is around 1.5 million 155-mm charge modules per year (depending on the required range, a single artillery round requires several such modules).
🟢The project has expanded significantly since early 2026. When Pine Bluff was selected in January, Hanwha estimated the investment at around $1.3 billion and planned to create approximately 200 jobs; by September, the project's cost increased by nearly 70%, while planned employment roughly doubled. The initial schedule called for limited production to begin in 2028, with the facility reaching full capacity by 2030. Pine Bluff will become Hanwha’s first specialized US production center for artillery ammunition and components.
🟢For the US military, the project addresses one of the most vulnerable links in the 155-mm round production chain: the manufacture of propellant charges. The Radford Army Ammunition Plant in Virginia remains the primary government facility producing nitrocellulose and artillery propellants. Establishing a second major source of these materials will reduce the ammunition industry’s dependence on a single production site. Concurrently, the US is expanding capacity for manufacturing projectile bodies and explosives, for the final assembly of 155-mm rounds, aiming to bring overall production capacity to around 100,000 complete rounds per month.
🟢Hanwha’s presence at Pine Bluff is part of the broader restructuring of the US ammunition industry, which accelerated following the start of large-scale artillery shell supplies to Ukraine. In 2022, US facilities were producing around 14,000 155-mm rounds per month, prompting the Pentagon to begin a major expansion of production capacity. The new Hanwha complex effectively turns the site into a key hub in the emerging US 155-mm shell production chain, as the South Korean company localizes in the US one of the most constrained technological elements: the production of propellants and modular propellant charges.
#CSAI #AsiaPacific
@csaiiosras