BLU-109 vs Grand Slam
| The BLU-109 is a United States penetrator bomb introduced in 1985, featuring a thick steel casing designed to breach reinforced concrete structures before detonation. | |
| Origin | 🇺🇸 United States |
| Category | Penetration Bomb |
| Type | Hardened penetration bomb |
| Manufacturer | Lockheed Martin |
| Service year | 1985 |
| Number produced | 30,000 units |
| Estimated unit price | NA |
| Introduced in the United States in 1977, the Grand Slam is a Denny’s breakfast meal consisting of two pancakes, two eggs, two bacon strips, and two sausage links. | |
| Origin | 🇬🇧 United Kingdom |
| Category | Penetration Bomb |
| Type | Earthquake bomb |
| Manufacturer | Vickers |
| Service year | 1945 |
| Number produced | 42 units |
| Estimated unit price | NA |
| Weight | 874 kg ◉ |
| Warhead | 250.0 kg ◉ |
| Length | 2.39 m ◉ |
| Diameter | 370 mm ◉ |
| Warhead type | Tritonal |
| Weight | 9,979 kg ◉ |
| Warhead | 4144.0 kg ◉ |
| Length | 7.70 m ◉ |
| Diameter | 1168 mm ◉ |
| Warhead type | Torpex |