sentinals
A sentinel is a guard, especially one who stands on the alert to warn of the approach of enemies or the danger of fire. The term is often used in a military context to describe a soldier or group of soldiers posted to keep watch. In a broader sense, a sentinel can be any person or thing that keeps watch or guards something.
Historically, sentinels were crucial for the defense of settlements, castles, and military camps. They would occupy
In modern times, the concept of a sentinel has evolved. While human sentinels still exist in military