Western countries are racing to rebuild domestic explosives production as government spending surges to reduce reliance on foreign suppliers. The Pentagon has allocated over $2 billion since 2022 to modernize the U.S. industrial base, while the European Union members commit billions more to expand national capacities.

Major defense contractors including BAE Systems, Rheinmetall, and Nammo are securing multi-year contracts to produce artillery propellants, missile motors, and plastic explosives. Nammo alone is investing $150 million to double output at its Wyoming plant and Norwegian facilities.

The urgency stems from the Ukraine conflict, which depleted Western stockpiles and exposed fragile supply chains dependent on Chinese and Russian raw materials. NATO allies now treat explosives as strategic assets, mandating domestic sourcing for critical munitions.

Officials warn that rebuilding capacity takes years due to stringent safety regulations, environmental permits, and a shrinking skilled workforce. Yet the defense industry sees sustained demand, with global munitions spending projected to exceed $200 billion annually by 2030.