Story perspectives

Iran Uses SS7 to Track Tens of Thousands of U.S. Troops

7/16/2026

Summary

Story summary

Iran exploited the decades-old SS7 telecom protocol to trace U.S. service members’ phones across the Middle East.
The Mobile Surveillance Monitor recorded a surge of location requests on February 1, when the U.S.–Israel conflict with Iran began.
Strikes hit military bases and hotels, causing multiple injuries.
Analysts said the operation shows Iran’s cyber-warfare capabilities are dangerous, exposing tens of thousands of U.S. personnel, including those in Bahrain, to tracking signals.

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Story summary

Iran exploited the decades-old SS7 telecom protocol to trace U.S. service members’ phones across the Middle East.
The Mobile Surveillance Monitor recorded a surge of location requests on February 1, when the U.S.–Israel conflict with Iran began.
Strikes hit military bases and hotels, causing multiple injuries.
Analysts said the operation shows Iran’s cyber-warfare capabilities are dangerous, exposing tens of thousands of U.S. personnel, including those in Bahrain, to tracking signals.