what did Russia do when Finland joined NATO?
I asked ChatGPT this too. (I PROMISE I’m not going to keep doing this but I thought it was an interesting exercise!)
When Finland joined NATO on April 4, 2023, Russia reacted with a mix of military, political, and economic measures, though its response was more restrained than some had expected. Here’s what Russia did:
1. Military Actions & Border Reinforcement
• Increased Troop Presence: Russia moved military units closer to the Finnish border, reinforcing its Western Military District.
• Deployment of Missile Systems: Russia positioned Iskander missile systems and air defense units near Finland.
• Planned Military Exercises: Russia announced and conducted military drills in the northwest, near Finland.
2. Political & Diplomatic Retaliation
• Threats & Warnings: The Kremlin called Finland’s NATO accession a direct threat to Russian security and warned of “countermeasures.”
• Expulsion of Diplomats: Russia expelled Finnish diplomats from Moscow in retaliation for Finland expelling Russian diplomats.
• Designation as an ‘Unfriendly Nation’: Finland was officially listed as an “unfriendly country”, meaning it faced trade and diplomatic restrictions.
3. Economic & Border Disruptions
• Border Closures & Hybrid Warfare:
• In late 2023, Russia sent a surge of migrants to Finland’s border, a tactic similar to past Russian hybrid warfare strategies.
• Finland responded by closing major border crossings to prevent the situation from escalating.
• Energy Cutoffs: Russia halted electricity exports to Finland in 2022 (after Finland announced its NATO bid), and further restricted trade relations.
4. Nuclear & Strategic Messaging
• Nuclear Saber-Rattling:
• Russia made veiled threats about deploying nuclear-capable weapons in its northwest regions, including Kaliningrad and the Kola Peninsula.
• Russian officials suggested that Finland’s NATO membership increased the risk of nuclear escalation in Europe.
5. Cyberattacks & Hybrid Threats
• Cyberattacks on Finnish Institutions:
• Russian-linked hacker groups launched cyberattacks on Finnish government and infrastructure websites.
• Disinformation campaigns targeted Finnish public opinion, aiming to create divisions over NATO membership.
Conclusion: A Strong but Measured Response
While Russia’s response included military movements, diplomatic retaliation, and hybrid warfare tactics, it stopped short of direct military action. This was likely because:
• Russia was already heavily engaged in Ukraine and lacked the resources to open another front.
• Finland, with its strong military and NATO backing, was not an easy target.
• A direct conflict with Finland risked triggering NATO’s Article 5, leading to full-scale war.
Current Status (2025)
• Russia continues to escalate tensions along the border through military drills, cyber threats, and disinformation.
• Finland remains on high alert, strengthening its defenses and participating in NATO military operations.
Edited to add: One of my great grandfathers was an immigrant from Finland and according to the census his primary language was Russian.