Lithuania to Drone-Proof Power Hub in Case of Russian False-Flag Attacks

Lithuania is preparing a critical power substation near Russia’s Kaliningrad exclave to withstand explosive drones and sabotage, as intelligence points to a possible Russian false-flag attack.

The planned Gizai facility will use reinforced transformer shelters, anti-ram fencing and underground intrusion sensors.

It will form a central node in Harmony Link, the electricity connection intended to strengthen the Baltic states’ link with western Europe.

“Previously, when designing our grid, we planned for natural disasters. Now, we think about all possible hybrid and non-hybrid threats,” Litgrid chief executive Andrius Semeskevicius said.

Building for a New Threat Environment

Gizai will be built about 30km west of Kaliningrad and will be the first new installation of its kind in the region since Russia launched its full-scale invasion of Ukraine in 2022.

Its location places it close to the Suwalki Gap, the narrow corridor between Belarus and Kaliningrad running through Poland and Lithuania.

The area has long been treated as a sensitive security point within NATO.

Regional concerns have intensified following sabotage attacks against Germany’s electricity grid that Berlin blamed on Moscow. Russia denied involvement.

Intelligence sources have also warned of the possibility of a Russian false-flag drone operation aimed at testing NATO unity, according to the material provided.

Reinforced Against Drone Strikes

Litgrid plans to spread the substation across a 35-hectare site so that a single drone strike would damage only a limited part of the installation.

Key transformers will be placed inside reinforced-concrete “sarcophagi” designed to resist attacks by explosive drones.

“We are designing Gizai for a new reality... we are protecting ourselves from multiple Shahed drones, which could crash-land with 100 kilograms of explosives,” Semeskevicius said.

The concrete will be specially reinforced with plastic fibers to reduce crumbling under impact. Equipment inside the protective structures will also require artificial cooling.

The facility will include duplicate units of critical machinery so that operations can continue if individual components are damaged or destroyed.

Replacing some of the bespoke equipment could otherwise take years.

Harmony Link Becomes Security Asset

Gizai will anchor Harmony Link, completing another connection between Baltic electricity networks and the rest of the EU after decoupling from the Russian grid last year.

“For Lithuania, this line is absolutely crucial; it's their lifeline if the system collapses,” an official from a regional grid company told Reuters.

Lithuania’s military is advising Litgrid on the physical protection of critical energy assets and resilience against modern threats.

The design also includes barriers capable of resisting an explosives-laden truck, sensors intended to detect tunnels, and enough distance between the perimeter and key buildings to reduce the risk from incendiary attacks.

Security Push Raises Costs

The additional protection is significantly increasing the project’s price.

Litgrid estimates the hardened substation will cost at least €48 million more than previously expected, with further increases possible if geopolitical conditions deteriorate.

Lithuania plans to ask the EU to finance at least half of the Gizai costs.

“Our consistent position is... these costs should not fall solely on our shoulders,” Energy Minister Lukas Savickas said.

Poland has made a similar argument, warning that states bordering Russia could face economic disadvantages if they alone fund higher infrastructure-security standards.

Harmony Link cannot become “the most costly interconnection in Europe”, said Wojciech Wrochna, Poland’s deputy energy minister responsible for strategic energy infrastructure.

Last year, the Baltic states and Poland requested €382 million from the EU to protect critical parts of their existing electricity networks. They received €112 million.