YJ-91

Chinese air-launched anti-radiation and anti-ship missile, a derivative of the Russian Kh-31, carried by PLAAF/PLANAF strike aircraft.

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

110

km range

kg warhead

Several performance figures for China-origin systems are manufacturer or state claims with limited independent verification. Treat these specs as directional, not tested values.

Procurement snapshot

Availability & export

Chinese state channel

State export agencies (NORINCO/CATIC); limited availability to Western-aligned states.

Channel: State export agency

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.: 110 km

Stronger than 47% of missiles

Firepower

Armament, payload and guidance.

Warhead Warhead mass. Heavier generally means larger effect radius, at the cost of range.: 90 kg

Stronger than 45% of missiles
Warhead type Blast-fragmentation, shaped charge (HEAT), penetrator, thermobaric or nuclear-capable.: Semi-armor-piercing high-explosive (anti-ship variant)
Guidance How the weapon finds its target: inertial, GPS/GLONASS, active/semi-active radar, infrared, laser, TV, wire.: Inertial navigation (mid-course), Passive radar homing (anti-radiation variant), Active radar homing (anti-ship variant)

Propulsion

Engine, power and fuel.

Propulsion type Turbofan, turboshaft, diesel, gas turbine, solid-fuel rocket, ramjet…: Turbojet/Ramjet

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

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