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Nebokrai Ukraine – the electronic warfare shield of Ukraine

Development and production of modern electronic warfare (EW) systems for protection, suppression, and countering drones on the battlefield. Reliable solutions recommended by the military.
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Nebokray Ukraine – Ukrainian electronic warfare systems proven in combat

Full-cycle production in Ukraine
Full-cycle production in Ukraine
Our in-house engineering and manufacturing teams ensure full quality control and rapid adaptation of solutions to meet the specific needs of military units.
Solutions tested by the military
Solutions tested by the military
All equipment undergoes field and combat testing. The effectiveness of countering FPV drones and communication channels has been confirmed through real-world deployment.
Flexible integration on any platform
Flexible integration on any platform
The systems are easily installed on vehicles, armored equipment, or stationary positions, providing protection across various operational scenarios.
Reliability on the battlefield
Reliability on the battlefield
360° dome protection, autonomous operation, high power output, and a wide frequency range — engineered specifically for real combat conditions.

Our solutions

Anti-drop
Electronic Warfare (EW) system Anti-drop Compact next-generation EW system for suppressing control and communication signals
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Effective suppression range up to 500 m
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Can be installed on vehicles or used in dugouts and shelters.
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Weight of only 12 kg with radiation output power of up to 300 W.
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Hummer 21/27
Electronic Warfare (EW) system Hummer 21/27 Compact multi-frequency electronic warfare (EW) device designed to suppress FPV drone control channels.
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Operates across three frequency bands that fully cover the control channels used by popular FPV drones and quadcopters.
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Output power of 100 W per band, ensuring effective suppression even in challenging terrain.
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Suppression range of at least 80 meters, with autonomous operation of 60+ minutes.
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Cayman
Electronic Warfare (EW) system Cayman Vehicle-mounted electronic warfare (EW) system designed to create dense 360° dome protection against FPV drones and hostile communication channels. Operates across a wide frequency range and provides extended autonomous operation.
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Output power of up to 100 W per module.
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Operation of over 3 hours on autonomous power.
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Frequency ranges of 300–1000 MHz and 1000–1500 MHz — optimized for suppressing FPV drones.
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Modern warfare has become increasingly technological. Today, it’s nearly impossible to imagine combat operations without electronic warfare (EW) systems. Unique EW systems can determine the outcome of an engagement even before direct fire contact occurs. These systems jam, deceive, or disable any devices controlled via radio channels on specific frequencies. This is especially critical given the widespread use of guided missiles, drones, and communication tools. So, what types of EW systems does Nebokray offer, and what are their advantages? Find out below!

Types of Nebokray EW Systems

Currently, the company offers three types of EW systems. To understand the differences between them, let’s take a closer look:

  • “Nebokray Antiskyd” operates for over three hours on a single battery charge and blocks frequency bands of 2.4, 5.2, and 5.8 MHz. The devices function reliably in temperatures ranging from −25°C to +40°C;
  • “Hammer 21/27” operates within the 2.1–2.7 MHz frequency range, also providing over three hours of runtime per charge and withstanding the same temperature conditions as “Nebokray Antiskyd”;
  • “Nebokray Cayman” protects against FPV drones, operating on frequencies from 300 to 1000 MHz and from 1000 to 1500 MHz. These devices also withstand temperatures from −25°C to +40°C and run for more than three hours on a single battery charge.

The company continuously develops new EW systems to protect our military forces in Ukraine. Operators regularly collect feedback from soldiers using EW tools on the battlefield to improve technical specifications and release new systems. That’s why our EW solutions truly protect in combat!

Advantages of Using Electronic Warfare Systems in Modern Combat

The role of EW systems is difficult to overstate. All tools provide the Armed Forces of Ukraine with numerous strategic and tactical advantages. Key strengths of these systems include:

  • Countering strike and reconnaissance drones by disrupting GNSS and GPS channels, forcing devices to crash, land, or return to base;
  • Jamming enemy radio communications across a wide frequency range, disrupting coordination, reporting, and command transmission;
  • Concealing troop positions by jamming enemy radar and electronic intelligence systems, allowing forces to move and deploy undetected;
  • “Blinding” enemy reconnaissance drones and artillery correction tools, preventing accurate targeting and protecting personnel and equipment;

Disrupting guidance of cruise missiles and precision artillery shells — EW systems create interference and throw them off course.

All EW tools for the military provide effective protection for personnel and equipment on the battlefield. Thanks to these systems, every soldier and vehicle is shielded from enemy actions. EW operations increase unit survivability and reduce risks during maneuvers, creating operational advantages: slowing the enemy, allowing time for regrouping and fire correction, and enhancing the effectiveness of countermeasures and equipment protection. Proper use requires coordination with intelligence, communications, and air defense to avoid interference with friendly forces and ensure maximum impact.

Buy EW Systems in Ukraine

If you want to purchase an EW system that will protect you and your comrades, contact Global Mark. We manufacture unique EW systems to supply our military with essential defense tools. For procurement, you can reach out directly to the supplier — they operate 24/7.

More than 150 military units are already clients of the company, purchasing essential equipment monthly. Soldiers report a minimal number of warranty claims, as the devices operate at the highest level. If you want to order and buy the right EW system, contact the company’s operators — specialists will select a system tailored to your needs and offer a cost-effective solution.

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