AGM-122 Sidearm

US anti-radiation missile derived from the AIM-9 Sidewinder airframe, used to target enemy radar systems from helicopters and light attack aircraft.

Compiled from public sources ·primary reference ↗ ·last verified 2026-07-05

km range

2.5

Mach

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.

Max speed (Mach) Maximum speed as a multiple of the speed of sound. Mach 2+ is typical for air-superiority fighters.: 2.5 Mach

Stronger than 53% of missiles
Range Maximum distance: ferry range for aircraft, operational range for vehicles, maximum engagement distance for missiles. Higher means more standoff or persistence.: 15 km

Stronger than 24% of missiles

Firepower

Armament, payload and guidance.

Warhead Warhead mass. Heavier generally means larger effect radius, at the cost of range.: 11 kg

Stronger than 26% of missiles
Warhead type Blast-fragmentation, shaped charge (HEAT), penetrator, thermobaric or nuclear-capable.: Blast-fragmentation (WDU-31/B)
Guidance How the weapon finds its target: inertial, GPS/GLONASS, active/semi-active radar, infrared, laser, TV, wire.: Broad-band passive radar seeker

Propulsion

Engine, power and fuel.

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

Specifications compiled from public General Dynamics Ordnance and Tactical Systems and reference sources ↗. Published defense figures are approximations, treat comparisons as directional. Last verified 2026-07-05.

Compare with rivals