demolition bomb

military technology

Also known as: blast bomb

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Last updated

June 25, 2026

Quick Summary

A demolition bomb is a type of military technology designed to destroy installations and materiel. These bombs are typically heavy and may feature a time-delay fuze, allowing them to penetrate structures before detonating. This delayed explosion is crucial for maximizing damage to buildings by ensuring the bomb detonates deep within the target.12

A specialized type of demolition bomb is the "bunker buster," engineered to penetrate hardened targets like concrete or earth before exploding. An example is the U.S. GBU-57 A/B Massive Ordnance Penetrator, capable of piercing approximately 200 feet of concrete. These advanced munitions use void-sensing fuzes to detonate upon reaching an open space, such as an underground bunker.3

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bomb
Conventional bomb types
Demolition bombs rely on the force of the blast to destroy buildings and other structures. They are usually fitted with a time-delay fuze, so that the bomb explodes only after it has smashed through several floors and is deep inside the target building. Fragmentation bombs,…
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Demolition bombs rely on the force of the blast to destroy buildings and other structures. They are usually fitted with a time-delay fuze, so that the bomb explodes only after it has smashed through several floors and is deep inside the target building. Fragmentation bombs,…
Read More