The current Flameless Ration Heater (FRH) used for heating military rations relies on a magnesium-based chemical reaction that produces significant quantities of flammable hydrogen gas. This poses a fire and explosion hazard, particularly in enclosed spaces like vehicles and shelters. Furthermore, bulk, unused FRHs are classified as a reactive hazardous waste by the USEPA, which complicates disposal and transportation logistics. The dependency on foreign sources for the specific grade of magnesium required also creates a strategic supply chain vulnerability. DLA requires a new, domestically sourced ration heater that enhances soldier safety, eliminates logistical and environmental burdens, and ensures a resilient supply chain.
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