| ★ |  Operation PBJOINTLY - Top Secret Cold War Projects | Untold Archive @untoldarchive-i5k | — | Rumanía | |
| 1 |  PLUTO | Special War machines | World War 2 | Untold Archive @untoldarchive-i5k | — | Rumanía | 85 |
| 2 |  Browning M2 “.50 cal” - USA | Special WW2 Guns | Untold Archive @untoldarchive-i5k | — | Rumanía | 84 |
| 4 |  Landing Ship, Tank - LST| Special War machines | World War 2 | Untold Archive @untoldarchive-i5k | — | Rumanía | 83 |
| 6 |  M4 Sherman | World War 2 TANKS | Untold Archive @untoldarchive-i5k | — | Rumanía | 82 |
| 7 |  Project Azorian - Top Secret Cold War Projects | Untold Archive @untoldarchive-i5k | — | Rumanía | 82 |
| 20 |  Bachem Ba 349 | Unfamous WW2 Aircrafts | Untold Archive @untoldarchive-i5k | — | Rumanía | 81 |
| 15 |  How the USSR Dropped Its First Thermonuclear Bomb (1955) | Untold Archive @untoldarchive-i5k | 24.6K | Rumanía | 81 |
| 17 |  The Only Nuclear Cannon Ever Fired — The M65 Atomic Cannon Test (1953) | Untold Archive @untoldarchive-i5k | 10.4K | Rumanía | 81 |
| 11 |  “NORMANDIE ON FIRE HERE” | WW2 | New York | Untold Archive @untoldarchive-i5k | 10.1K | Rumanía | 82 |
| 3 |  Did You Know? Secret Nuclear Rocket Project That Could’ve Changed Space Travel 🚀 | Untold Archive @untoldarchive-i5k | 9.0K | Rumanía | 84 |
| 8 |  Cold War Secret: The Nuclear X-Ray Laser They Tried to Build ⚠️ | Untold Archive @untoldarchive-i5k | 8.3K | Rumanía | 82 |
| 16 |  Leopard 2: The Cold War Tank Designed to Keep Fighting After a Nuke | Untold Archive @untoldarchive-i5k | 7.6K | Rumanía | 81 |
| 9 |  Inside the M1E1 Abrams Prototype: America’s Nuclear Battlefield Tank | Untold Archive @untoldarchive-i5k | 6.7K | Rumanía | 82 |
| 18 |  T40 / M9 3-inch Gun Motor Carriage | WW2 Tank Made in USA | Untold Archive @untoldarchive-i5k | 5.9K | Rumanía | 81 |
| 19 |  Soviet S-13 — sinking of Wilhelm Gustloff (30 Jan 1945) |#ww2 | Untold Archive @untoldarchive-i5k | 4.6K | Rumanía | 81 |
| 10 |  I-400 class (Japan) — submarine aircraft carriers |#ww2 | Untold Archive @untoldarchive-i5k | 2.8K | Rumanía | 82 |
| 14 |  M2A1 / M101 105 mm howitzer | Artillery Weapons at World War II | Untold Archive @untoldarchive-i5k | 2.7K | Rumanía | 81 |
| 5 |  U-96 — Atlantic patrols (Das Boot connection) |#ww2 | Untold Archive @untoldarchive-i5k | 2.3K | Rumanía | 82 |
| 12 |  T54E1 Medium Tank | WW2 Tank Made in USA | Untold Archive @untoldarchive-i5k | 1.6K | Rumanía | 82 |
| 13 |  USS Barb (SS-220) — raids and commando actions |#ww2 | Untold Archive @untoldarchive-i5k | 129 | Rumanía | 82 |