Slide 1: Analysis of Sound Speed Changes in the Red Sea and Their Impact on Sonar Systems. Slide 2: Introduction: The Red Sea's Unique Acoustic Environment. Slide 3: Factors Governing Underwater Sound Speed. Slide 4: Dynamic Sound Speed Profiles (SSPs) in the Red Sea. Slide 5: Estimating Sound Speed Profiles: Traditional & Advanced Methods. Slide 6: Sonar Impact 1: Acoustic Propagation Loss. Slide 7: Sonar Impact 2: Localization, Tracking, and Classification. Slide 8: Challenges and Mitigation Strategies. Slide 9: Future Directions and Research. Slide 10: Conclusion: Adapting to the Red Sea's Acoustic Dynamics