Guided Bomb Unit-28
Noun: A Guided Bomb Unit-28 (GBU-28) is a type of large, precision-guided munition. It is a 5,000-pound (approx. 2,268 kg) bomb equipped with a laser guidance system. Its key feature is that it can be programmed to penetrate to a specific depth underground before detonating. This design makes it specifically effective for destroying hardened and deeply buried targets, such as military bunkers or command centers.
The term "Guided Bomb Unit-28" is a proper noun referring to a specific weapon system. It is used in military, defense, and geopolitical contexts. * The air force deployed Guided Bomb Units-28 to target the enemy's underground command bunker. * The GBU-28 is designed for missions requiring deep penetration of hardened facilities.
- The acronym GBU-28 is commonly used as a shorthand for the full name.
- It is often described as a "bunker buster" due to its primary function of penetrating and destroying fortified underground structures.
- GBU-28: The standard acronym.
- Bunker buster: A general category of munitions designed to destroy hardened, underground facilities, which includes weapons like the GBU-28.
- Precision-guided munition (PGM): The broader class of smart weapons to which the GBU-28 belongs.
- Laser-guided bomb: A type of PGM that uses a laser designator to steer to its target, describing the guidance method of the GBU-28.
- Penetration bomb
- Hard-target munition
Note: These synonyms describe the bomb's function but are not direct synonyms for the specific "GBU-28" model name.
- a 5,000 pound laser-guided bomb that can be programmed to penetrate to a given depth before exploding; used to penetrate hardened underground facilities