Finland Prepares for Russia: NATO, Military Buildup & Border Security
Mikkeli, Finland – The Finnish Defence Ministry announced the full operational status of the NATO Multi Corps Land Component Command Concept (MCLCC) headquarters in Mikkeli on February 20, 2026, a development signaling a significant hardening of Finland’s military posture following its accession to the alliance in April 2023. The command will oversee planning, preparation, command and control of joint army exercises across Northern Europe.
The move comes as Finland shares a 1,340-kilometer land border with Russia, a boundary that has become a focal point for heightened security concerns. Defence Minister Antti Häkkänen, in a recent interview, stated that while Russia does not currently pose a “direct military threat,” the possibility of future aggression necessitates a rapid strengthening of Finnish defenses. “We must now act quickly to reinforce our defense,” Häkkänen said.
Finland’s defense spending reached €6.5 billion in 2025, representing 2.5% of its GDP, up from 1.9% in 2022. This increased investment is funding the acquisition of 64 American F-35 fighter jets, with initial deliveries expected this year. The country has also reversed course on its long-held policy regarding anti-personnel mines, exiting the Ottawa Convention in January and preparing to potentially deploy them along the Russian border in a crisis scenario.
The shift in Finnish security policy is a direct consequence of Russia’s full-scale invasion of Ukraine. Prior to joining NATO, Finland maintained a policy of military non-alignment, relying on its own capabilities and the support of allies while prioritizing self-reliance. “Before, we had to manage on our own, with the help of friends, of course, but by surviving on our own. Now, we are fully integrated into NATO. It’s a big change in our approach to defense,” Häkkänen explained.
Alongside bolstering its conventional military capabilities, Finland is also addressing potential hybrid threats. The government has consolidated surveillance of undersea cables in the Baltic Sea and, citing concerns that Russia might orchestrate the deliberate arrival of migrants to destabilize the country – a tactic observed in late 2023 – closed its border with Russia “until further notice.” Construction of a 200-kilometer, highly monitored border fence is underway at strategic locations.
Finland’s comprehensive defense strategy also relies on a substantial reserve force. With a population of 5.6 million, the country maintains a reserve of 900,000 citizens due to its mandatory military service.
Recent satellite imagery indicates increased Russian military activity along the border with Finland, including the construction of fresh infrastructure such as tent encampments, aircraft shelters, and vehicle storage facilities. NATO officials view this as a sign of Russia preparing for a long-term deployment in the North, even as its military resources remain heavily committed to the war in Ukraine.
The Finnish government has not yet commented on the specific nature of the Russian military build-up, and the Kremlin has remained silent on the matter.