What type of hazard does a HD 1.3 munition pose?

A munition classified as HD 1.3 poses a mass fire hazard. This classification indicates that the material can produce a significant fire and may result in the combustion of surrounding materials or munitions. However, it does not primarily focus on generating an explosive blast, which is characteristic of HD 1.1 or various other classifications. Instead, HD 1.3 is identified for its ability to ignite and sustain fire, potentially leading to large-scale fire incidents, especially in warehouses or storage areas where such munitions are located. In terms of risk management and safety protocols, the focus is on preventing the spread of fire and managing situations where mass ignitions could occur. This understanding is vital for handling and storage practices involving such hazardous materials.