# Finland-Russia border security and economic impact

> Live situation record from CLSTR: https://clstr.news/situations/finland-russia-border-security-and-economic-impact
> Updated: 2026-09-07T21:56:59.000Z. Sources: 22. Developments: 3.

The Finnish government has moved to extend emergency border measures to counter what it describes as instrumentalized migration from Russia. Initially, the government sought to extend the Border Security Act, or ‘turnback law’, until the end of 2028. This legislation allows authorities to prevent asylum seekers from entering and restrict asylum applications to protect national security. The proposal faced criticism from legal experts and the Non-Discrimination Ombudsman, who warned that extending temporary measures could turn exceptional laws into permanent ones.

As the border situation persists, Finland is experiencing significant economic strain. Experts report annual losses of approximately one billion euros, largely due to the disappearance of Russian tourists. This has resulted in high unemployment in eastern cities such as Imatra, particularly affecting the hospitality, retail, and spa sectors. Consequently, authorities have decided to extend the border closure until December 31, 2028.

In September 2026, Finland completed the construction of a 200-kilometer border fence along its frontier with Russia. The project, which took three years and cost an estimated 356 million euros, features a 4.5-meter-high structure equipped with surveillance cameras and sensors. Interior Minister Mari Rantanen described the fence as an “essential” measure to protect national security and border integrity against “hybrid warfare.” The construction covers strategic sections of the 1,340-kilometer border, which remains closed to land crossings following allegations of Russian-directed undocumented migration.

In addition to the physical barrier, which includes patrol roads and a 25-meter-wide cleared forest zone, Finland is bolstering its military readiness. Defense Minister Antti Häkkänen noted the necessity of consolidating national defense against long-term Russian imperial ambitions. While the border is currently described as relatively calm, Rantanen has called for additional European Union funding to assist eastern member states in strengthening their own security infrastructure.

## Claims

- Finland has completed the construction of a 200-kilometer barrier along its border with Russia. (corroborated by 18 sources)
- The barrier construction cost an estimated 356 million euros. (corroborated by 18 sources)
- The fence stands 3.5 to 4.5 meters high and includes cameras, sensors, and barbed wire. (corroborated by 18 sources)
- Finland's land border with Russia spans approximately 1,340 kilometers. (corroborated by 18 sources)
- Land border crossings with Russia have remained closed since December 2023. (corroborated by 15 sources)

## Timeline

### 2026-09-07: Finland completes 200-km border fence with Russia

Finland has completed a 200-km high-tech security fence along its Russian border to counter perceived hybrid warfare and migration pressures, following its accession to NATO.

20 sources. https://clstr.news/cluster/finland-completes-200-km-border-fence-with-russia

### 2026-09-05: Finland faces economic crisis as border closure with Russia is extended

Finland faces annual losses of €1 billion due to its closed Russian border, while Sweden prepares to deploy military assets to assist Finland in patrolling its borders this autumn.

2 sources. https://clstr.news/cluster/finland-faces-economic-crisis-as-border-closure-with-russia-is-extended

### 2026-08-14: Finland seeks to extend Border Security Act until 2028

Finland's government seeks to extend its Border Security Act until 2028 to counter instrumentalized migration, though legal experts warn the justifications for the extension are insufficient.

3 sources. https://clstr.news/cluster/finland-seeks-to-extend-border-security-act-until-2028

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Cite as: Finland-Russia border security and economic impact. CLSTR, https://clstr.news/situations/finland-russia-border-security-and-economic-impact