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Event Brief

NASA satellites test GPS jammer detection in Iran

NASA says its science satellites can locate sources of GPS interference after a mystery jammer in Iran.
WHO: NASA
WHAT: NASA science satellites are used to test capabilities for locating sources of GPS interference tied to a mystery jammer in Iran.
WHEN: May 27, 2026 at 4:43 PM ET
WHERE: Iran
WHY: The test is triggered by a mystery GPS jammer in Iran and the need to locate sources of GPS interference.

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