Overview
Some strongholds are built to defend a nation, others to survive its darkest hour. From deception to survival to espionage, these hidden sites reveal the lengths nations go to when the stakes couldn't be higher.
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2 - 1Escaping Armageddon March 17, 2026 -
2 - 2Top Secret Sites March 24, 2026
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2 - 3Buried Secrets March 31, 2026
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2 - 4Black Ops April 07, 2026
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2 - 5Bizarre Weapons April 14, 2026
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2 - 6Cracking The Code April 21, 2026
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2 - 7Secret Units April 28, 2026
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2 - 8Extraordinary Experiments May 05, 2026
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2 - 9Smoke and Mirrors May 12, 2026
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2 - 10Extreme Extractions June 11, 2026
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2 - 11Masters of Deception June 18, 2026
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2 - 12Rogue Missions June 25, 2026
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2 - 13Covert Heists July 02, 2026
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2 - 14High Strangeness July 09, 2026
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2 - 15Dark Deals July 16, 2026
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2 - 16Hidden Bases July 23, 2026
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2 - 17Spy Gadgets July 30, 2026
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2 - 18Top Secret Tech August 06, 2026
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2 - 19Cat & Mouse August 13, 2026
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2 - 20Ingenious Disguises August 20, 2026