Frequency
1
occurrences
First Seen
April 9, 2026
Last Seen
April 9, 2026
Related Threat Clusters
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UK and Allies Thwart Russian Submarine Threats to Undersea Infrastructure
In a month-long operation, the UK and Norwegian forces tracked three Russian submarines, including an Akula-class attack submarine and two GUGI deep-sea research submarines, suspected of targeting critical undersea…
92 articles · Updated April 9, 2026
Recent Intelligence Reports
- UK and Norway foil Russian submarine plot to survey undersea cables in north Atlantic — Euronews · April 9, 2026