Kamikaze drone: working principle and role in modern warfare

The kamikaze drone has become one of the most visible tools on the modern battlefield. This UAV has a combat payload, combining reconnaissance and strike functions. Its simple design and low cost make mass attacks affordable, changing countermeasure tactics and the approach to infrastructure protection.

The demand for such systems is prompting both large industrial concerns and small Ukrainian start-ups to rapidly improve their designs. To fully understand the possibilities, it is important to know what a kamikaze drone looks like, as its external characteristics influence its tactics of use.

Source: ChatGPT

What is a kamikaze drone and how does it work?

This is a drone with a warhead integrated into the body. It is designed for single-shot destruction. Some models are controlled by an operator in FPV mode, others follow a programmed route with GPS guidance, or combine both approaches.

The basic idea is to deliver the “gift” as close as possible to the target and cause an explosion or crash into it. A kamikaze drone is cheap and effective in certain tactical scenarios.

How it works:

• the operator starts the device or activates the programmed route;
• The UAV approaches the target using video or navigation;
• a dive and detonation of the warhead are performed.

This scheme may vary depending on the type of system and level of autonomy.

Classification of kamikaze drones by type

Kamikaze drones are conventionally divided into two types: for strategic strikes on targets in the rear and for precision strikes on the front line.

Long-range UAV

Aircraft-like devices with internal combustion engines. Can carry large charges and cover hundreds – sometimes over a thousand – kilometers. Their purpose is to destroy stationary objects behind enemy lines, logistical nodes and infrastructure. Such systems are often used in mass attacks to exhaust or distract air defenses and thereby create a smokescreen for other strike weapons.

Short-range UAV

Quadcopters and barrage missiles are tactical vehicles for operations near the contact line. They are characterized by maneuverability, high speed, low visibility and low cost. They are effective against equipment, shelters and manpower on the battlefield.

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The most popular models of kamikaze drones

Let’s consider international examples that have shaped the practice of application: kamikaze drone/how it works in remote control mode.

Shahed-136 (Іран)

A long-range, low-cost UAV. Our enemy uses it to strike infrastructure. Accuracy without additional navigation systems is limited. The consequences of such attacks are often obvious in real life.

Switchblade (USA)

Family of loitering munitions (Switchblade-300/600). Compact, with electric motors, designed to engage light vehicles and manpower. Characterized by high accuracy of targeting at short distances.

Lancet (Russia)

Another terrorist country’s aircraft with an opto-electronic guidance system. It is an analogue of roaming complexes with an emphasis on a larger warhead and longer flight time in some modifications.

Top Ukrainian-made kamikaze drones

Ukrainian developments of recent years have shown high adaptability. Below is a selection of models available on the market:

• GRIF-Opto 15 – drone with coils for 15 and 20 km, warhead weight – up to 5 kg, stable in electronic warfare zones.
• GRIF on a carbon frame (10 inches) – FPV kamikaze drone for strike missions, operating range 20+ km, maximum load – 3 kg.
• GRIF-T – tactical FPV drone with thermal imaging camera for night operations, warhead – up to 3 kg, range up to 25 km.
• GRIF-Opto 10 – a device with fiber-optic control (5–10 km), protection against electronic warfare, combat load – up to 1.5 kg.
• GRIF-Pro – a new generation system with a built-in mini-PC (Raspberry Pi), autopilot, cruise control, and targeting options. Ideal for precise strikes.
• GRIF 15 – a powerful drone for more difficult tasks. Combat load – up to 5 kg, operating range 25 km.

Any FPV kamikaze drone from this list will be an effective tool for carrying out important military missions.

Advantages and disadvantages of kamikaze drones

The kamikaze drone has significant advantages, but there are also limitations.

Pros:

• low cost, which makes them a mass weapon;
• high accuracy of destruction;
• difficulty of detection for air defense.

And most importantly, reducing the risk to the lives of military personnel.

Cons:

• single use;
• dependence on weather conditions, especially for small devices;
• limited combat unit.

Despite some nuances, such drones are precise and flexible in use.

How much does a kamikaze drone cost?

Prices vary greatly. Euro Invest LTD offers range from 10,000+ hryvnias per unit to an amount with five zeros. How much does a kamikaze drone cost is a question whose answer depends on the configuration and scale of the purchase.

What is the flight range of a kamikaze drone?

This indicator determines the type of engine, aerodynamics and load.

A simple kamikaze drone, for which maneuverability is more important, can cover a distance of 5-10 km. However, large aircraft-type devices are capable of penetrating enemy territory at 1000+ km.

How kamikaze drone tactics are used in war

Tactics range from mass raids to wear down air defenses to pinpoint attacks on specific targets. Large UAVs are often used as a distraction. Smaller FPVs strike critical targets.

All this allows the operator to adjust the strike in real time, increasing the probability of hitting a moving or camouflaged target. Such methods change the priorities of defense: it is necessary not only to shoot down the aircraft, but also to neutralize the sources of guidance and relay.

Conclusions

A kamikaze drone is an effective but disposable tool that has gained widespread use due to its low price and ease of use.

Ukrainian manufacturers, in particular Euro Invest LTD, offer FPV models adapted to combat conditions with the ability to counter electronic warfare, which increases their practical value on the front. The combination of local developments and user experience forms new effective tactics of strike drones.