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Royal Navy: Eerie nuclear siren blares from Portsmouth Naval Base as video captures emergency alarm
A chilling nuclear siren was sounded in Portsmouth today for roughly a minute.The alarm was raised at HMNB Portsmouth at 9.30am this morning (June 25). A safety alert was made over the intercom before ...
Royal Navy: Nuclear siren due to sound at Portsmouth Naval Base blaring for over a minute - why and when
A nuclear siren is due to sound at Portsmouth Naval Base as part of statutory routine tests. The alarm will be raised at ...