Polish explosives maker to start work on new TNT line

Grupa Azoty SA

13/03/2026 10:56

By Karol Badohal

WARSAW, March 13 (Reuters) - Poland's Nitro-Chem, a key supplier of explosives used in U.S.-made bombs and artillery shells, is to sign a deal with Polish design firm Prozap to boost its production of trinitrotoluene (TNT), the company said on Friday.

The decision to increase output of the explosive used in aerial bombs and large-caliber ammunition comes as demand for additional munitions surges after the U.S.-Israeli attack on Iran, which has escalated since late February.

Washington is pushing for arms makers to boost weapons production as it works to replenish supplies expended against Iran and in other recent military action.

State-owned Nitro-Chem is set to sign the deal with Prozap, a unit of Polish fertilizer maker Grupa Azoty, on Monday, the company said in an email.

"The new TNT facility will increase production capacity and modernize the technological infrastructure, while maintaining the highest safety standards," Nitro-Chem, a unit of Poland's state-owned arms group PGZ, said.

"This investment is a response to the growing demand for TNT from foreign partners and aligns with strategic needs related to national security and defense."

Nitro-Chem, whose legacy in producing TNT spans back to the 1940s, is now the largest producer of the explosive in NATO, with local press reports putting its output at around 10,000 tons per year.

Production of TNT had been discontinued in many Western countries in recent decades due to lower demand since the end of the Cold War, as well as concerns over environmental contamination and health risks.

 (Reporting by Karol Badohal; Editing by Jan Harvey)

 ((karl.badohal@thomsonreuters.com;))