GBU-53/B StormBreaker

Tri-mode-seeker precision glide bomb enabling standoff strikes on moving targets in all weather, cleared for F-15E and F/A-18.

Compiled from public sources ·primary reference ↗ ·last verified 2026-07-04

km range

113

kg warhead

Procurement snapshot

Availability & export

US ITAR-controlled

Export needs U.S. State Dept (DDTC) approval; end-use & re-transfer restrictions apply.

Channel: Foreign Military Sales (FMS) or Direct Commercial Sale

Fielded & proven

Operator data not public

Status: active.

Lifecycle cost (est.)

No public unit price to model from.

Interoperability

No standardised NATO calibre / datalink detected in public specs.

Derived guidance from public data, export regime by country of origin, lifecycle from the GAO ~30% acquisition rule. Verify eligibility, pricing and offsets with the manufacturer and your acquisition authority.

Full specifications

Performance

Speed, range, altitude and engagement capability.

Range Maximum distance: ferry range for aircraft, operational range for vehicles, maximum engagement distance for missiles. Higher means more standoff or persistence.: 74 km

Stronger than 42% of missiles

Firepower

Armament, payload and guidance.

Warhead Warhead mass. Heavier generally means larger effect radius, at the cost of range.: 113 kg

Stronger than 47% of missiles
Warhead type Blast-fragmentation, shaped charge (HEAT), penetrator, thermobaric or nuclear-capable.: Shaped-charge (multi-effects)
Guidance How the weapon finds its target: inertial, GPS/GLONASS, active/semi-active radar, infrared, laser, TV, wire.: Millimeter-wave radar seeker, Uncooled imaging infrared, Digital semi-active laser

Propulsion

Engine, power and fuel.

Propulsion type Turbofan, turboshaft, diesel, gas turbine, solid-fuel rocket, ramjet…: Unpowered glide

Specifications compiled from public Raytheon (RTX) and reference sources ↗. Published defense figures are approximations, treat comparisons as directional. Last verified 2026-07-04.

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