Shahed-238
Jet-powered variant of the Shahed drone family, significantly faster than the propeller-driven Shahed-136, posing a greater challenge to air defense systems.
System Overview
What It Is
The Shahed-238 is a jet-powered evolution of the Shahed-136 one-way attack drone. First displayed by Iran in late 2023, it replaces the slow piston engine with a turbojet, dramatically increasing speed to an estimated 500-600 km/h. It may exist in multiple guidance variants including GPS-guided, infrared-homing, and possibly anti-radiation seeker configurations.
How It Works
The Shahed-238 uses a turbojet engine (possibly a derivative of Iranian micro-turbojet designs) in place of the piston engine on the Shahed-136. This approximately triples the cruise speed, drastically reducing the time available for defenders to detect, track, and engage the incoming threat. Reports suggest it may have multiple seeker options, including an infrared variant for terminal guidance against heat-emitting targets.
Primary Capability
High-speed one-way attack against defended targets, leveraging jet propulsion to reduce defender reaction time and complicate interception.
Combat Record / Operational History
First publicly revealed by Iran in late 2023. As of early 2025, the Shahed-238 has not been confirmed in large-scale combat use comparable to the Shahed-136. Intelligence assessments suggest Iran is developing multiple seeker configurations. There are unconfirmed reports of limited testing or use, but the system represents a near-term rather than current mass-deployment threat. Its development is widely viewed as a direct response to Ukraine demonstrating high intercept rates against the slower Shahed-136.
Overview
The Shahed-238 represents the next evolutionary step in Iran's one-way attack drone program. Revealed in late 2023, this jet-powered variant of the Shahed airframe addresses the primary vulnerability of the Shahed-136: its slow speed. By replacing the piston engine with a turbojet, Iran has created a weapon that is approximately three times faster, drastically compressing the detection-to-engagement timeline for defenders and rendering many of the counter-tactics developed against the Shahed-136 less effective.
Technical Details
The Shahed-238 retains a similar delta-wing planform to the Shahed-136 family but is powered by a small turbojet engine, possibly a derivative of the Iranian Toloue-10 micro-turbojet. This gives it an estimated cruise speed of 500-600 km/h compared to the 185 km/h of the Shahed-136. The trade-off is likely reduced range due to significantly higher fuel consumption. Iran has reportedly developed multiple guidance variants, including a standard GPS/INS version, an infrared-seeker version for terminal homing on heat sources, and possibly an anti-radiation seeker variant designed to home in on radar emissions.
Combat Implications
The Shahed-238 poses a qualitatively different challenge from the Shahed-136. Mobile fire groups using machine guns, which proved highly effective against slow Shaheds, would have far less time to visually acquire, track, and engage a jet-speed target. Electronic warfare systems would need to jam GPS for a much shorter window. The potential IR-seeker variant could negate GPS jamming entirely, homing on the thermal signature of power plants, industrial facilities, or military equipment. An anti-radiation variant would specifically threaten the radar systems used to detect and track the slower Shahed-136.
Proliferation Concerns
If Iran transfers Shahed-238 technology to Russia as it did with the Shahed-136, it would significantly complicate Ukrainian air defense operations. The speed increase alone would require a fundamental shift in defensive tactics. Western intelligence agencies have flagged the Shahed-238 as a priority concern, and it has driven renewed urgency in developing cost-effective counter-UAS systems capable of engaging faster targets.
Technical Specifications
- Wingspan: ~2.5 m (estimated)
- Length: ~3.5 m (estimated)
- Engine: Small turbojet (possibly Toloue-10 micro-turbojet)
- Cruise speed: ~500-600 km/h (estimated)
- Guidance: Inertial + GPS; possibly infrared seeker variant
- Launch method: Rail-launched
- Range: Unknown, likely reduced vs Shahed-136 due to jet fuel consumption
Range
Unknown, estimated shorter than Shahed-136 due to turbojet fuel consumption
Compatible Platforms
Deployed By
Key Features
- Turbojet propulsion for ~3x speed increase over Shahed-136
- Possibly multiple seeker variants (GPS, IR, anti-radiation)
- Similar airframe to Shahed-136 family
- Designed to overcome defenses that have adapted to slow Shahed-136
- Much shorter flight time to target
Advantages
- Significantly faster than propeller-driven variants
- Reduced defender reaction and engagement time
- IR seeker variant could engage targets without GPS
- Harder to intercept with gun-based and short-range systems
- Potential anti-radiation variant could target radar emitters
Limitations
- Turbojet significantly increases unit cost
- Higher fuel consumption likely reduces range
- Turbojet engines more complex to manufacture at scale
- Higher thermal signature from jet exhaust
- Not yet proven in widespread combat use