Finland fires warning shots at 'foreign submarine' near Helsinki

Finland has fired warning shots at a suspected foreign submarine off the coast of Helsinki in the early hours of Tuesday morning, amid growing military tensions with neighbouring Russia.

Carl Haglund, Finland's defence minister, did not say whether Russia was involved, but the incident was reminiscent of a Swedish hunt for a foreign submarine in its waters last October that many thought to be Russian.

Mr Haglund told Finnish media that the target has likely left the area, adding that Finland has rarely used such warning charges.

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