Which of the following is NOT a common safety feature found in barracks?

Cooking facilities are not considered a common safety feature found in barracks primarily because they are not universally present in all barracks environments. Barracks are designed primarily for housing personnel, and individual cooking facilities can introduce safety hazards, such as the risk of fire or accidents related to cooking. The focus in barracks safety typically emphasizes features that ensure the health and safety of residents in a more controlled manner.

On the other hand, fire extinguishers, first aid kits, and emergency lighting are essential safety features. Fire extinguishers are critical for quickly addressing any fire that may occur, allowing residents to react promptly and safely. First aid kits provide necessary supplies for treating minor injuries or medical emergencies, promoting the well-being of residents. Emergency lighting is crucial for ensuring visibility during power outages or emergencies, helping guide residents to safety effectively. These features are standardized across many military installations to maintain a high level of safety and preparedness for various situations.