Story perspectives

USS Lincoln Reverts to Celestial Navigation Amid GPS Jamming

1/26/2026

Summary

Story summary

In January 2026, the USS Lincoln adapts to GPS jamming in the Persian Gulf by returning to celestial navigation using sextants.
This method allows precise positioning without relying on vulnerable digital signals.
The carrier also faces risks from crew devices such as smartwatches and smartphones that emit detectable electronic signals.
To mitigate these risks, the Lincoln disables Wi-Fi and puts devices in Airplane Mode to mask its location from Iranian tracking.

History

Historical Context

The U.S. Navy adopted advanced navigation technologies during World War II, exemplified by the USS Missouri's use of radar and radio in 1945. Despite the rise of satellite navigation, the USS Lincoln's recent return to celestial navigation highlights the enduring importance of traditional methods, particularly in conflict zones like the Persian Gulf, where modern systems may fail.

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Story summary

In January 2026, the USS Lincoln adapts to GPS jamming in the Persian Gulf by returning to celestial navigation using sextants.
This method allows precise positioning without relying on vulnerable digital signals.
The carrier also faces risks from crew devices such as smartwatches and smartphones that emit detectable electronic signals.
To mitigate these risks, the Lincoln disables Wi-Fi and puts devices in Airplane Mode to mask its location from Iranian tracking.

1 / 2