GBU-15 Bomb

Manufacturer: Raytheon Technologies
Category: Bombs & Aerial Munitions
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Warhead Type High explosive conventional bomb body
Delivery Platforms Fighter and strike aircraft such as F-15 and F-111 variants
Guidance Electro optical or infrared with man in the loop data link
Operational Role Precision standoff strike against fixed and moving targets

Defense Systems Full Specifications

1. General Information

Name / Designation	GBU-15
Type	Precision Guided Bomb
Manufacturer	Texas Instruments, later Raytheon
Country of Origin	United States
Year Introduced	Late 1970s
Operational Status	In service with upgrades

2. Physical Characteristics

Weight	Approximately 2,000 pounds class
Length	Varies by bomb body configuration
Diameter	Standard 2,000 pound bomb diameter
Casing Type	Steel conventional bomb casing

3. Performance

Yield	Conventional explosive charge
Guidance	Electro optical or infrared with data link
Accuracy (CEP)	Typically within a few meters under optimal conditions
Delivery Platforms	F-15, F-111 and compatible strike aircraft
Penetration Capability	Limited, depends on bomb body and fuse configuration

4. Warhead / Explosive Details

Warhead Type	High explosive conventional
Fuzing Options	Impact and delayed fuze options
Explosive Composition	Standard military high explosive compositions

5. Operational Use

Primary Mission	Precision strike against fixed and relocatable targets
Operators	United States Air Force
Notable Deployments / History	Used in multiple conflicts since the late Cold War era

6. Variants

Variants

Different guidance packages including electro optical and infrared seeker versions

PROS

High precision with man in the loop guidance
Standoff capability reduces aircraft exposure to air defenses
Flexible targeting with electro optical or infrared options
Compatible with multiple aircraft platforms
Modular design allows integration with different bomb bodies

CONS

Requires line of sight or data link for guidance
Limited effectiveness in heavily obscured environments like dense clouds or smoke
Dependent on operator control during terminal phase
No propulsion limits range compared to cruise missiles
Susceptible to electronic warfare interference in contested environments

GBU-15 Precision Guided Glide Bomb

The GBU-15 is a U.S. precision guided glide bomb designed to deliver accurate, standoff strike capability against high value and hardened targets. Developed during the Cold War era, it combines a conventional bomb body with advanced guidance and control systems, allowing operators to guide it to a target after release. This capability gives aircraft the ability to engage threats from outside heavily defended airspace while maintaining high accuracy.

Manufacturer

The weapon was originally developed by Texas Instruments, with later production and support associated with Raytheon, a major U.S. defense contractor. It was introduced into service in the late 1970s and has since been integrated with multiple U.S. Air Force platforms.

Capabilities and Guidance

The GBU-15 uses electro optical or infrared guidance depending on the variant. It supports man in the loop control via a data link, allowing a weapons systems operator to steer the bomb during flight. This enables real time target selection, retargeting, and improved accuracy against moving or time sensitive targets. The modular guidance package can be paired with different bomb bodies, typically in the 2,000 pound class.

Speed and Range

As an unpowered glide weapon, the GBU-15 does not have its own propulsion system. Its speed depends on the release aircraft and altitude, typically descending at high subsonic speeds. Operational range varies significantly based on launch conditions, altitude, and platform, generally extending from around 15 kilometers to over 40 kilometers in optimal release scenarios.

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Cost

Publicly available cost estimates vary, but the GBU-15 system is generally considered a cost effective precision strike solution compared to more complex powered munitions. Individual unit costs are influenced by guidance kit configuration and modernization upgrades.

FAQs

What aircraft can deploy the GBU-15?

It has been integrated with aircraft such as the F-15 Strike Eagle and legacy platforms like the F-111.

Does the GBU-15 use GPS guidance?

No, it primarily relies on electro optical or infrared guidance with a man in the loop data link.

What is the main advantage of the GBU-15?

Its ability to be guided after release allows high accuracy and standoff engagement from outside defended airspace.

Is the GBU-15 still in active use?

Yes, it remains in service with the U.S. Air Force, although newer precision weapons have supplemented its role.

Can the GBU-15 engage moving targets?

Yes, operator guidance allows adjustment during flight, enabling engagement of moving or relocatable targets under suitable conditions.

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