| ★ |  Soviet S-13 — sinking of Wilhelm Gustloff (30 Jan 1945) |#ww2 | Untold Archive @untoldarchive-i5k | 4.6K | Rumanía | |
| 9 |  Operation PBJOINTLY - Top Secret Cold War Projects | Untold Archive @untoldarchive-i5k | — | Rumanía | 82 |
| 11 |  Project Azorian - Top Secret Cold War Projects | Untold Archive @untoldarchive-i5k | — | Rumanía | 82 |
| 15 |  DFS 228 | Unfamous WW2 Aircrafts | Untold Archive @untoldarchive-i5k | — | Rumanía | 81 |
| 17 |  Heinkel Lerche | Unfamous WW2 Aircrafts | Untold Archive @untoldarchive-i5k | — | Rumanía | 81 |
| 18 |  Bachem Ba 349 | Unfamous WW2 Aircrafts | Untold Archive @untoldarchive-i5k | — | Rumanía | 81 |
| 12 |  T-55A: The Soviet Tank Tested Against a Nuclear Explosion | Untold Archive @untoldarchive-i5k | 114.2K | Rumanía | 81 |
| 1 |  The Only Nuclear Cannon Ever Fired — The M65 Atomic Cannon Test (1953) | Untold Archive @untoldarchive-i5k | 10.4K | Rumanía | 84 |
| 10 |  Project Orion: The Real Nuclear-Powered Spaceship NASA Almost Built 🚀☢️ | Untold Archive @untoldarchive-i5k | 10.1K | Rumanía | 82 |
| 7 |  Cold War Secret: The Nuclear X-Ray Laser They Tried to Build ⚠️ | Untold Archive @untoldarchive-i5k | 8.3K | Rumanía | 82 |
| 13 |  Leopard 2: The Cold War Tank Designed to Keep Fighting After a Nuke | Untold Archive @untoldarchive-i5k | 7.6K | Rumanía | 81 |
| 20 |  James Stewart at World War 2 | Untold Archive @untoldarchive-i5k | 7.4K | Rumanía | 81 |
| 3 |  Inside the M1E1 Abrams Prototype: America’s Nuclear Battlefield Tank | Untold Archive @untoldarchive-i5k | 6.7K | Rumanía | 84 |
| 19 |  Topol 490A: The Secret Soviet Mobile Nuclear Missile Test Revealed 🚀 #shorts | Untold Archive @untoldarchive-i5k | 6.5K | Rumanía | 81 |
| 16 |  Spherical tank | World War II | Untold Archive @untoldarchive-i5k | 6.3K | Rumanía | 81 |
| 4 |  Underwater tank | World War I | Untold Archive @untoldarchive-i5k | 6.0K | Rumanía | 83 |
| 8 |  Destroying Nazi Heavy Water Factory | 1943 - WW2 | Untold Archive @untoldarchive-i5k | 5.9K | Rumanía | 82 |
| 2 |  I-400 class (Japan) — submarine aircraft carriers |#ww2 | Untold Archive @untoldarchive-i5k | 2.8K | Rumanía | 84 |
| 6 |  Krupp K5 (the “Anzio Annie” guns) | 10 Amazing War Trains at ww2 | Untold Archive @untoldarchive-i5k | 2.3K | Rumanía | 82 |
| 14 |  German armoured trains (Panzerzüge) | 10 Amazing War Trains at ww2 | Untold Archive @untoldarchive-i5k | 1.8K | Rumanía | 81 |
| 5 |  USS Barb (SS-220) — raids and commando actions |#ww2 | Untold Archive @untoldarchive-i5k | 129 | Rumanía | 83 |