What term is used to define UAS operations without humans monitoring the UAV?

The correct term used to define UAS operations without humans monitoring the UAV is "human out of the loop." This phrase indicates that the UAV operates independently without real-time human oversight or control. In such operations, the drones are designed to make decisions and execute tasks automatically based on pre-programmed algorithms or artificial intelligence systems.

In contrast, "human in the loop" refers to systems where a human operator continuously monitors the operation and may intervene or guide the UAV as needed. "Autonomous" describes systems that can perform tasks without human input, but it does not specifically emphasize the absence of human oversight. "Remote controlled" involves a human operator who directly controls the UAV in real-time, keeping them actively engaged in its operations.

Thus, "human out of the loop" specifically captures the essence of UAS operations conducted independently of human monitoring, distinguishing it from other related terms.