Finland plans to reintroduce anti-personnel mines into its armed forces, with a contract for approximately one million mines expected to be signed in the coming months. The move follows Helsinki’s formal withdrawal from the Ottawa Convention, which bans the use, stockpiling, production, and transfer of such weapons. The withdrawal took effect on January 10 of this year, as the country seeks to reinforce its border defenses against a growing Russian military presence along its eastern frontier. NATO officials and regional analysts note that the decision reflects heightened concern over Russia’s actions in Ukraine and the potential for renewed conventional threats in northern Europe.
Finnish military officials announced that the new mines will include two types: a modern tube mine triggered by a tripwire and a pressure-activated step mine, both produced domestically. Future procurement may also include cluster-type mines similar to those used by Russian forces in Ukraine. The project, managed by the Finnish Defense Forces, involves a materials procurement initiative currently in the preparatory phase, with technical specifications being developed for competitive tendering. Colonel Riku Mikkonen, inspector of engineers for the Finnish Army Command, stated that production is expected to begin in 2028, with initial delivery of mines and training equipment targeted for 2027. The full project, estimated at $110 million, aims to restore the nation’s pre-2012 mine stockpile and train all conscripts in mine deployment under emergency conditions.
Anti-personnel mines have historically been used to hinder enemy infantry movement and create defensive depth, particularly in scenarios involving large-scale invasions. Finland’s defense strategy, shaped by its experience during the Winter War and Continuation War against the Soviet Union, emphasizes rapid mobilization and territorial denial. The country shares an 800-mile border with Russia and joined NATO in April 2023, reinforcing its integration into collective security structures. Russian military activity near Finland has intensified in recent years, including the reestablishment of the Leningrad Military District and the expansion of bases in regions such as Karelia and Novaya Vilga, the latter capable of housing up to 6,000 troops. Satellite imagery and defense reports indicate ongoing infrastructure development, though Russian capabilities remain constrained by the ongoing war in Ukraine.
Finnish officials have emphasized that the new mines will not be deployed during peacetime and would only be used in response to an imminent threat. The broader defensive system includes artillery, fortifications, engineering obstacles, and reserve forces. While Finland maintains a stockpile of anti-tank and anti-vehicle mines, the renewed focus on anti-personnel weapons marks a significant shift in its military posture, driven by evolving security dynamics in the Nordic region.

