At the beginning of January the New York Times told which was no longer possible to hide in the Ukraine War. Before the brutality of the contest a technology had sneaked into Evade electronic war and enter the enemy field of both sides as I had not done before. The threat was destroying the lines, making attacks invisible and evading any attempt at interference.
Now, that technology has become stronger and deadly in Russia: the optical fiber.
The Russian offensive. I explained it a few hours ago BBC in a report. In the Ukrainian town of Rodynske, a few kilometers from Pokrovsk, the war has acquired an even more devastating dimension with the intensive use of 250 kg planning pumps and surveillance and attack drones. The recent impact of one of these projectiles devastated administrative and residential buildings, leaving behind a destruction landscape.
Russian troops, unable to take Pokrovsk directly, have begun to surround it strategicallycutting supply routes through a siege that intensifies with every day. The immediate presence of Russian drones about Rodynske reveals that Moscow has advanced from the east, beyond the previously identified positions, displaying their weapons since recently captured areas.
The unstoppable rise of fiber. Under that changing scenario, a technology has been perfected as the most feared weapon in the conflict: guided drones by fiber optic cable. Unlike traditional models, their physical connection with the controller makes them immune to electronic interference, one of the most important defensive pillars so far.
Although slower and can be tangled (for example, in their passage through trees high), their ability to operate in closed environments, such as Inside buildingsand to stay hidden, each movement of Ukrainian soldiers converts into a possible death sentence. In that sense, Russia has taken the front in its implementation while Ukraine still tested themand although now tries to accelerate its production, the technological difference continues to incline the balance on the battlefield.


Fiber cable anchored to a drone in Ukraine
The front lines. This new type of threat has completely altered the dynamics of Ukrainian detachments. Soldiers as it is or came, from the 68th Jaeger battalion, They described the BBC How simple transfer to a position can be more lethal than direct combat. The pressure has forced the units to remain much longer in the trenches, without the possibility of rotation.
Maksym, gunner of the 5th Assault Battalion, says that they could alternate every few days, but now there are those who take until 120 days in a row on the front. Fatigue, moisture, constant death and the impossibility of lowering the guard have redefined combat. Oses, chief of recognition, explained that Russian tactics have evolved towards small and mobile infiltrations: Motorcycles, quadrimotos, patrols of one or two men who penetrate enemy lines such as scattered pieces on a chess board.


Pros and cons of fiber in war. Detailed it in a Interview for The War Zone Yas, a commander of the Ukrainian unmanned units (drones). Operate drones by fiber optic offers an essential tactical advantage: it allows silent control, without detectable emissions, and makes many electronic warfare systems obsolete. However, the system also presents limitations. Drone management It requires great expertisesince an inexperienced pilot can cause losses due to control failures or even unwanted explosions.
In addition, the fiber cable can be easily broken or entangled, and technology itself is expensive and difficult to access (especially for Ukraine). Despite this, the success index of fiber drones to achieve and hit their goals Round 50%figure that clearly exceeds that of conventional radiofrequency drones. However, less than 5% of the Ukrainian drone park, According to Yascurrently uses this system, mainly due to the shortage of quality units and the saturation of local manufacturers, many of which, in the beginning, reversed Chinese components without fully understanding the operating requirements in combat.
The asymmetric race. In that sense, Russian capacities are not only imposed by number, but by the speed with which Adapt solutions. Every time Ukraine changes frequency or introduces improvements, Moscow responds quickly, climbing his countermeasures in a coordinated way. He has done so with control channels and video transmission.
In that context, fiber optic drones They represent a momentary tactical advantage window. Although in Ukraine ranges of 15 and up to 20 kilometers with drones of this type have already been reached, Russia operates models of up to 30 kilometers. Yas lamented to the environment that, except in the case of conventional drones, the Ukrainian State has not yet managed to establish A solid infrastructure of production and deployment for fiber optic drones. A gap that can determine the difference between maintaining defensive positions or losing strategic ground against the enemy.
Endurance. In The BBCa Ukrainian soldier said that the fear of drones Invisible Because of the fiber he has led them to start carry scissors everywhere To cut the cables. Technology has already given enough episodes of authentic nightmare where drones have entered buildings chasing human objectives. Meanwhile, and although Russia has made important advances, the Total Take Donetsk It is still far from being an immediate reality.
Ukraine continues to resist, but suffers the shortage of ammunition, the imperative need for weapons and a worrying lack of qualified personnel against a more numerous Russian army and with better institutionalized processes at the moment. Yas is clear: The future of the war of drones will depend not only on technology itself, but who is able to organize it and multiply it faster. Meanwhile, every drone that raises the flight with a fiber optic coil becomes a silent bet between life and death.
Image | Ministry of Defense of Ukraine
In Xataka | The Ukrainian invention that has allowed to repel the waves of Russian attacks: a 41 km fiber optic cable
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