A small Leatherback sea turtle heads towards the sea during the sunset at Lhoknga beach in Aceh province on February 25, 2023. (Photo by Chaideer Mahyuddin/AFP Photo)

In this photo taken on June 4, 2023, a man plunges into a river in Kishindeh district of Balkh province. (Photo by Wakil Kohsar/AFP Photo)

A girl with white powder on her face celebrates the Songkran holiday which marks the Thai New Year in Bangkok, Thailand, on April 14, 2024. (Photo by Chalinee Thirasupa/Reuters)

Mane flowing, a young competitor clears a jump at the hobby horse racing, eventing and dressage event at Parklands Equestrian Centre near Sheffield, UK on December 30, 2024. (Photo by James Glossop/Times Media Ltd)

Women dressed in traditional attire participate in a procession to mark Gudi Padwa or the Marathi New Year in Mumbai, India, Sunday, March 30, 2025. (Photo by Rajanish Kakade/AP Photo)

Behind the scenes at Rock it Out, a circus show fusing live music and death-defying stunts in West Thurrock, Essex on April 10, 2025. They will attempt a British first: a double somersault on a rotating wheel. (Photo by Jeff Moore)

British singer and songwriter Charlotte Emma Aitchison aka Charli XCX poses in the green room for a portrait before the Sonos And Pandora Present “An Evening With Charli XCX” event at Sonos Studio on June 10, 2014 in Los Angeles, California. (Photo by Joe Scarnici/Getty Images for Sonos)

“Dover Castle is a medieval castle in the town of the same name in the English county of Kent. It was founded in the 12th century and has been described as the “Key to England” due to its defensive significance throughout history. It is the largest castle in England.

The outbreak of the Second World War in 1939 saw the tunnels converted first into an air-raid shelter and then later into a military command centre and underground hospital. In May 1940, Admiral Sir Bertram Ramsey directed the evacuation of French and British soldiers from Dunkirk, code-named Operation Dynamo, from his headquarters in the cliff tunnels”. – Wikipedia

Photo: The Repeater Station in the subterranean tunnels underneath Dover Castle, which has been restored by English Heritage for a public exhibition on June 3, 2011 in Dover, England. The evacuation of allied soldiers from Dunkirk was masterminded and co-ordinated from the secret command and control centre in the tunnels deep below the castle. (Photo by Matthew Lloyd/Getty Images)