VOICED: Secret wartime tunnels offer visitors Dunkirk spirit

Dover Castle has been pivotal in British defense, notably during WWII's Dunkirk evacuation, orchestrated from its tunnels. Richard Sheen, a key figure, recalls the operation's challenges. The castle now hosts an exhibition linking Dunkirk to Dover, highlighting the command's role. While Dunkirk symbolizes heroism, it was a strategic retreat. Future projects may reveal more of the castle's secrets.

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