This lecture explores the use of remote assessment principles in civilian Search and Rescue operations, using small unmanned aircraft systems as the primary remote assessment tool. The presentation focuses on how UAS-enabled overwatch can support early survivability assessment, hazard identification, and risk-informed decision-making prior to committing rescuers to high-risk terrain. The session demonstrates how remote visual assessment, limited remote influence, and continuous aerial monitoring can reduce responder exposure while maintaining operational effectiveness. Emphasis is placed on structured workflows, clearly defined decision thresholds, and the integration of UAS-derived information into command-level risk management rather than technology-driven improvisation. The lecture addresses both operational benefits and limitations and highlights the importance of disciplined training, standardized procedures, and ethical considerations when applying remote assessment techniques in Search and Rescue operations.