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.

Three armed men accompanying at least 20 migrants from Belarus threatened Latvian soldiers and attempted to force the group across the frontier, according to Latvia’s National Armed Forces.

Hours later, masked intruders crossed into Latvia, damaged an electrical distribution unit and stole surveillance cameras before retreating into Belarus.

Latvia has reported an unusually aggressive incident on its border with Belarus in which armed, masked men threatened Latvian troops during an attempted migrant crossing, followed several hours later by an incursion targeting surveillance infrastructure.

The confrontation began on Monday evening when at least 20 people approached the Latvian border from Belarus accompanied by three masked men. Latvia’s National Armed Forces said the escorts were armed, issued threats to Latvian soldiers and actively drove the migrants towards the frontier. Latvian troops prevented the group from entering the country.

Several hours later, masked individuals crossed from Belarus into Latvian territory and targeted equipment used to monitor the border. Interior Minister Jānis Dombrava said they damaged an electrical distribution cabinet and removed surveillance cameras before returning across the frontier ahead of the arrival of a Latvian border-guard unit. Latvian authorities have not publicly identified the intruders or established whether all of those involved in the second incident were the same men who had earlier accompanied the migrants.

Dombrava described the events as markedly more aggressive than previous episodes on the frontier. He warned that Belarus should understand that incidents of this kind could have “more serious consequences” for the country.

The episode comes amid sustained pressure on Latvia’s 172km border with Belarus. According to the Latvian State Border Guard’s latest figures, 21 people were prevented from crossing illegally from Belarus on Tuesday, taking the total number stopped at that frontier since the beginning of 2026 to 11,946.

Latvia has for several years treated irregular migration from Belarus not simply as an immigration issue but as a security operation. Riga accuses the Belarusian authorities of deliberately facilitating migrant movements towards the EU border as a means of exerting political pressure.

In January, the Latvian National Armed Forces published what it described as evidence of Belarusian state involvement in organising illegal crossings. The military said documented cases included migrants being transported in Belarusian military vehicles and Belarusian officials participating in operations to direct people towards Latvia. That earlier material does not, however, establish the identities or affiliation of those involved in this week’s armed confrontation.

Pressure on the frontier intensified during the summer. In July, Latvian soldiers used tear gas and fired a warning shot when a group attempting to enter from Belarus refused orders to withdraw and, according to Latvian authorities, threw logs towards security personnel.

The methods used to circumvent the fortified border have also become more elaborate. In August, border guards found Latvia’s first known tunnel used for an illegal crossing from Belarus after intercepting 15 people near Skrudaliena. A second tunnel was discovered nine days later near Krāslava after another 28 people crossed the frontier. The State Border Guard said both incidents formed part of the continuing pressure on Latvia’s eastern border.

Riga responded in August by launching Operation VILKATIS, bringing together border guards, police and the armed forces under a co-ordinated security operation. Surveillance drones and other military capabilities have been deployed to reinforce monitoring of the frontier.

On Tuesday, the same day Latvian authorities disclosed the latest confrontation, the government extended Operation VILKATIS until 31 December. The Cabinet described the instrumentalisation of migration by Belarus as a hybrid threat and said additional resources would continue to be used along the eastern border.

The involvement of armed escorts changes the immediate security calculation for Latvian personnel. Previous incidents have largely centred on migrants, smugglers and attempts to bypass physical barriers. This week’s episode included direct threats against serving soldiers, followed by an unauthorised crossing and deliberate interference with border-monitoring equipment.

Latvia has not publicly attributed the operation to a particular Belarusian military, security or border agency. The account released by Riga therefore establishes an armed incident originating from Belarusian territory, but not yet who ordered or organised it. For Latvia, however, it adds another element to a border that is already being managed as part of the country’s wider response to hybrid threats on NATO and the EU’s eastern flank.

Main Image: By Saeima – https://www.flickr.com/photos/saeima/53117747287/, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=136391897