Shahed-238 Jet-Powered Suicide Drone: Technical Specifications, Jet Propulsion, and Three Advanced Variants

The technological evolution of suicide drones—transitioning from slower propeller-driven engines toward high-speed jet propulsion—has triggered a revolution in aerial combat tactics and air defense penetration. Powered by a turbojet engine, the Shahed-238 drone dramatically compresses enemy air defense reaction times; by diversifying its terminal guidance suites, it has established itself as one of the world’s most precise and lethal loitering munitions. This article examines its technical specifications, aerodynamic characteristics, three distinct guidance variants, and an operational performance analysis grounded in authoritative media reports.

Shahed-238 Jet-Powered Suicide Drone: Technical Specifications, Jet Propulsion, and Three Advanced Variants

Achievement Specifications

Defense DomainUAV
Equipment TypeUAV

Key Features

  • Mini-Turbojet Propulsion: Powered by the Toloue-10 micro-turbojet engine to achieve higher speeds ranging from 500 to 600 km/h.
  • Three Specialized Guidance Variants: Includes a satellite/inertial navigation model, an Imaging Infrared (IIR) seeker model, and an Anti-Radiation Missile (ARM) variant.
  • Reduced Radar Signature Airframe: Matte black fuselage coating and structural design optimized to lower the radar cross-section (RCS) and operate in a stealth drone role.
  • Substantial Operational Range: An estimated range of approximately 1,200 kilometers, providing extensive coverage across strategic ranges.
  • 50 kg High-Explosive Warhead: High destructive capability for neutralizing infrastructure, electronic equipment, and fixed strategic targets.
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Full Description

The Shahed-238 jet-powered suicide drone is an advanced, jet-driven variant of the renowned Shahed-136 family, first unveiled in November 2023 at the aerospace achievements exhibition of the Islamic Revolutionary Guard Corps (IRGC). Powered by a Toloue-10 micro-turbojet engine instead of traditional propeller-driven engines, this drone achieves a cruising speed between 500 and 600 km/h and is engineered in three distinct models featuring specialized guidance systems (standard, imaging infrared/IIR, and anti-radar seekers) designed to neutralize strategic enemy targets at uninterceptable speeds.

The Shahed family of suicide drones—particularly the Shahed-136—suffered from an inherent limitation despite their proven effectiveness in various conflicts: the “low speed of the propeller engine.” While optimal for long ranges, this speed gave low-altitude air defense systems sufficient time to detect and intercept the aircraft before it reached its target. Iran’s response to this challenge was the development of the Shahed-238 jet drone. Unveiled in the autumn of 2023 with a distinctive black fuselage, this aircraft marked a dramatic evolution in the nation’s drone doctrine.

Technical Specifications and Aerodynamic Structure of the Shahed-238

1. Engine and Propulsion (Toloue-10)

The beating heart of the Shahed-238 is an indigenous micro-turbojet engine from the Toloue family:

  • Cruising Speed: Between 500 and 600 km/h, more than doubling the speed of previous propeller-driven models.
  • Impact Speed: During the final terminal dive onto the target, its speed exceeds 700 km/h.
  • Service Ceiling: Up to 30,000 feet (approximately 9,100 meters), allowing it to fly at higher altitudes than propeller drones.

2. Physical Dimensions and Airframe

  • Length and Wingspan: The fuselage length is reported to be around 3.5 meters with a wingspan close to 3 meters.
  • Color and Radar Signature: The matte black finish of the drone’s airframe indicates the use of Radar-Absorbent Material (RAM) coatings or radar-signature-reduction techniques, making detection by enemy radar significantly more difficult.

Three Specialized Variants of the Shahed-238: Diverse Terminal Guidance Systems

One of the most notable features that captured the attention of international military analysts during the unveiling ceremony was the existence of three distinct models of the drone sharing a similar airframe but featuring completely different terminal guidance systems:

  • Standard Variant (Inertial and Satellite Guidance): Optimized for striking fixed targets with known geographical coordinates, relying on GPS/GLONASS and INS navigation.
  • Imaging Infrared (IIR) Seeker Variant: Equipped with an optical and thermal seeker in the nose cone, allowing the operator or onboard AI to detect and strike moving targets (such as armored vehicles or deployed equipment) through thermal signature recognition during the terminal phase.
  • Anti-Radiation Missile (ARM / Passive Radar Homing) Variant: Designed to lock onto enemy radar emissions; this variant tracks opposing radar waves and homes in on the signal source to blind adversary air defense sites.

Operational Impact and Strategic Role in Official Reports

Official domestic news agencies, including IRNA, Fars, and Tasnim, have described the Shahed-238 in analytical and documentary reports as a “fast and precise stealth drone.” In an extensive report published in August 2026, Fars News Agency examined the aircraft’s details, estimating its range at up to 1,200 kilometers equipped with a 50 kg warhead. Additionally, Tasnim and IRNA have highlighted the platform within coverage of drone operations and the nation’s aerial combat calendar as a major stride in enhancing symmetric and asymmetric deterrence.

Conclusion

The Shahed-238 jet drone stands as clear testimony to the dynamism and adaptability of Iran’s defense industry in modernizing strategic weaponry. By combining high-speed turbojet propulsion, stealth design, and three specialized terminal guidance variants, the aircraft challenges adversary air defense equations and provides a lethal instrument for neutralizing fixed and moving targets across strategic ranges.

Sources

  • https://farsnews.ir/Sports_military_analyst/1787369795130204739/شاهد-۲۳۸-شبح-سریع-و-دقیق-آسمان-های-نبرد
  • https://www.tasnimnews.ir/fa/news/1405/07/17/3718642/تصاویر-منتشر-نشده-از-شلیک-شاهد-136-و-238-به-سمت-مواضع-دشمن-آمریکایی
  • https://www.irna.ir/news/86028925/۱۲-روز-آتش-از-پرتاب-تا-اصابت