Increased errors in performing simple mental operations. Decreased ability for sustained concentration. Deterioration of memory. Increased irritability and self-evaluation impairment. There are several health hazards that exist in mountainous climates.
Military operations have a unique challenge in mountainous terrain.
Rugged peaks, steep ridges, deep ravines, and valleys. Limited routes of communications. Highly changeable and unpredictable weather. Availability of natural cover and concealment. Mountainous terrain offers distinct advantages to attacking enemy air threats.