Patrol density along Lithuania’s border with Russia’s Kaliningrad exclave has practically doubled since soldiers joined the border guards there in early October. Lithuanian Armed Forces Commander Raimundas Vaikšnoras told LRT this in an interview. He linked the deployment to provocations and to what he described as Russian preparations for a large-scale mobilization.

Kaliningrad is a piece of Russia wedged between Lithuania and Poland on the Baltic Sea. Lithuanian Defense Minister Robertas Kaunas said people would naturally flee a Russian mobilization. Earlier, on 11 August, President of Ukraine Volodymyr Zelenskyy said that Russia planned to mobilize several hundred thousand people by the end of 2026, after its parliamentary vote.

Commander: Russia lacks troops for a breakthrough

Vaikšnoras said Russia is struggling in Ukraine and needs to fill gaps in its capabilities. Moscow would probably like a breakthrough but lacks people, he added. In July, Ukraine’s Foreign Intelligence Service estimated that Russia had signed about as many new military contracts this year as it had lost troops.

He also cited provocations. In Latvia, armed men recently tried to push migrants across the border, he noted, leaving open whether they were bandits or criminals. Belarusian ruler Alyaksandr Lukashenka denies everything, he added. On 6 October, Latvian Interior Minister Jānis Dombrava wrote that the escorts stood on the Belarusian side, were armed, and threatened Latvian soldiers.

Mission extended to mid-November

Lithuania decided to send troops after that Latvian incident. On 7 October, Interior Minister Martynas Katelynas asked Defense Minister Kaunas for troops to help the State Border Guard Service. Kaunas then approved up to 100 soldiers until 16 October, LRT reported.

On 16 October, Kaunas extended the mission to mid-November at Katelynas’s request. The Defense Ministry cited possible flows of people fleeing Kaliningrad and related illegal border crossings. It also said military intelligence sees no significant changes in military activity in Kaliningrad. Katelynas had earlier called the step preventive, BNS noted. He cited public, non-intelligence reports of a call-up planned after Russia’s parliamentary elections and said the threat level at the border had not risen.

Commander doubts Moscow’s intentions

Vaikšnoras said Russia and Belarus may not want open incidents that leave their traces right now. He added that he does not believe in their good intentions. He noted it has been said publicly that Russia’s capability in Kaliningrad is sharply reduced, because most of its forces are committed to Ukraine. Back in June 2025, Poland’s foreign minister said that, from what he knew, Russia had withdrawn a large part of its troops from the exclave.

Instead, hybrid attacks and sabotage that cannot be traced at once will probably continue, Vaikšnoras said. LRT noted the interview took place before a Ukrainian drone crashed in Pasvalys district on Sunday and before an attempted arson at premises used by SpaceX in Vilnius.

Lithuania is getting its US troops back although the overall American presence in Europe will shrink, Lithuanian President Gitanas Nausėda said. He tied the wider drawdown to Washington's demand that Europe take more responsibility for its own defense. Lithuania's case, he suggested, is the exception.

While waging all-out war on Ukraine, Russia keeps probing Europe with drones and sabotage that stop just short of open attack. Its small Baltic neighbors are already preparing their people for a possible invasion, and American soldiers on their soil have long been the clearest sign that attacking them means fighting the US. With Washington weighing a pullback and telling Europe to fend for itself, each US unit that stays on Russia's doorstep carries more weight than its size.

"There will be fewer US troops in Europe"

Nausėda spoke in an interview with LNK television on 28 September.

"There will be fewer US troops in Europe. This is partly related to what US President Donald Trump says, to the signals the US administration is sending us that Europe must take on more responsibility itself," he said.

Europe must do more for itself, and it is already doing so, Nausėda added. The US presence in Lithuania matters not only for its military power but also for deterrence, he argued.

"The presence of these troops is precisely what reduces the likelihood of military conflict or military aggression," he told LNK, ELTA reported.

"The heavy battalion will be here"

Nausėda called the decision a kind of encouragement for Lithuania. "As the overall number of US troops in Europe decreases, in Lithuania that number will at least remain, will not decrease, and perhaps will even be slightly larger," he said. "In any case, the heavy battalion will be here."

The battalion will keep its Abrams tanks, but an engineer battalion will replace the artillery battalion, Nausėda said on LRT's Savaitė program. The rotation will again last nine months. The Americans will number roughly as before, over 1,000, Defense Minister Robertas Kaunas said.

Estonia has also secured the return of US troops, at least temporarily, LRT noted.

Explore further

Trump announces 5,000 US troops to Poland — one week after US froze scheduled combat-team rotation and amid Russia’s threat

More than 1,000 US troops began leaving Lithuania when their rotation ended in early June, and no replacement arrived, LRT said. It was the country's first gap in the US presence since 2020. American heavy battalions have rotated through Lithuania since 2019.

The Pentagon is weighing a withdrawal of about 25,000 US troops from Europe, and possibly as many as 40,000, NBC News reported, adding that no final decision had been made. About 80,000 US troops are now stationed on the continent. Germany, Italy, and Spain would likely be among the countries most affected.