Which navigation system is crucial for the USS Tripoli?

The Global Positioning System (GPS) is crucial for the USS Tripoli because it provides accurate, real-time positioning information that is essential for modern naval operations. GPS uses a network of satellites to deliver precise location data, allowing the ship to navigate effectively across vast distances and in various maritime conditions. This accuracy is vital for mission planning, tactical positioning, and coordination with other vessels and aircraft.

In contrast, the other navigation systems do not offer the same level of precision and reliability in modern naval contexts. The Inertial Navigation System relies on internal sensors and can drift over time without external corrections. The Lighthouse Navigation System is largely obsolete due to reliance on physical landmarks, which may not be available in all operation areas. Celestial Navigation, while historically significant and still utilized in certain situations, depends on visible celestial bodies and does not provide the continuous, real-time updates that GPS offers. Therefore, GPS is the most appropriate and vital navigation system for the USS Tripoli's operations.