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Lithuania to fortify key substation near Russia against explosive drones

Lithuania plans to defend itself against drones at a future substation of the power grid that will link the Baltic States with Western Europe. Intelligence sources claim Russia may target this area with a 'false flag attack.

Andrius Semeskevicius, CEO of Litgrid, said that the construction plans included fencing strong enough to resist an explosives laden truck. Sensors would be used to search for tunnels dug up by hostile actors.

"We used to plan for natural disasters when we designed our grid. In an interview, he stated that "we now think about all hybrid and non-hybrid potential threats".

The Gizai Substation, which will be built 30 km west of Kaliningrad in Russia's exclave, is the first new facility in the area since Russia invaded Ukraine in full force in 2022. The substation will be built as part of the key grid section that is being constructed to ensure a steady supply of power to the Baltic States in case of an extended conflict.

The route of the Suwalki Gap, which runs through Poland and Lithuania and is squeezed in between Russia and Belarus (the ally of Russia), has caused concern for years within NATO. Both Warsaw and Vilnius belong to the alliance.

These concerns have increased in the last month after Berlin blamed Moscow for a series sabotage attempts against Germany's electric grid. Russia denied any involvement.

Last month, intelligence sources said that the region was concerned about a fake flag drone attack from Russia to "test NATO unity". False flag attacks are designed to mislead people as to who was actually behind the attack.

No Ordinary Concrete

The Gizai Substation is the key node in the Harmony Link interconnection between Poland and the Baltic Grids, after the Baltic Grids decoupled last year from Russia's grid.

An official of a grid company from the'region, who spoke on condition that he remain anonymous, said: "This line is absolutely vital for Lithuania. It's their lifeline in case the'system collapses." The timing of this decision was linked to the increasing tensions and threats of sabotage in the region.

Semeskevicius explained that the substation would be spread over a 35-hectare area, which means a drone strike from a military aircraft could only damage a small amount of equipment.

He added that the distance between buildings and fences provides protection in case someone throws inside a Molotov Cocktail.

He said: "We're designing Gizai to fit a new reality... We are protecting ourselves against multiple Shahed Drones that could crash-land 100 kilograms worth of explosives".

Russia is using low-cost and long-range Shahed drones designed by Iran to wreck havoc on Ukrainian cities, military infrastructure and energy facilities. This has left millions of people without heating and lighting.

Semeskevicius said, "We can't use plain concrete. It needs to be customized for better resistance". He said that the right concrete is reinforced with plastic threads to prevent it from crumbling.

Substations include duplicate units of important equipment so that they can continue to operate if one unit is damaged or destroyed. It could take many years to replace the bespoke equipment.

"You can't down a Shahed or a drone that has an optical cable attached." So we need reinforced-concrete sarcophagi around equipment", ?said Semeskevicius.

It is necessary to?artificially cool down the equipment inside the sarcophagi. This adds cost.

He said, "Without this, we may not have any power".

Officials have confirmed that the Lithuanian military advises Litgrid about how to protect critical energy infrastructure from modern threats and physically secure it.

The most expensive?interconnection

Lukas Savikas, the Energy Minister of Lithuania, said that Lithuania would ask the EU for at least half the Gizai cost to be covered by the EU later this month.

Litgrid claims that the cost of a secured?substation is at least EUR48million more than originally planned. The price may increase if the "geopolitical situation" worsens.

Savickas stated, "Our position has always been that these costs shouldn't fall exclusively on us."

Senior Polish officials echoed this view and said that countries bordering Russia "risk losing their competitiveness" if they are forced to pay for additional security.

Wojciech Wrochna (Poland's deputy energy minister responsible for strategic energy infrastructure) said that Harmony Link could not become the "most expensive interconnection in Europe" and called on the EU to increase funding of grid security measures.

Wrochna said that "our European partners must change their mentality." The issue goes beyond Harmony Link. The issue affects the whole energy system.

The EU granted only 112 millions of the 382 million euros requested by the Baltic States and Poland to secure the grid.

The European Commission has not responded to the request for comments.

(source: Reuters)