What is the primary concern related to hazardous characteristics of military munitions?

The primary concern related to the hazardous characteristics of military munitions is environmental and health risks. Military munitions can contain toxic substances and hazardous materials that may pose significant threats to both the environment and human health if not managed properly. This includes risks such as contamination of soil and water sources, potential exposure to hazardous chemicals for personnel handling the munitions, and long-term ecological impacts resulting from improper disposal or accidental releases.

Addressing these concerns is crucial because they underscore the importance of safe handling, storage, transportation, and disposal of military munitions to mitigate negative health impacts on people and ecosystems. The other aspects, such as storage space optimization, cleanup costs, and effectiveness in combat, while relevant considerations, do not directly address the inherent hazards posed by the munitions themselves in terms of their potential consequences for health and the environment.