Across Estonia, preparations for a potential conflict with Russia are no longer confined to military bases or government offices. They have become part of everyday life.
City officials are running evacuation drills. Schools are teaching drone operations. Emergency shelters are being planned for civilians. NATO armored convoys routinely move through towns near the Russian border.
Four years after Russia’s full-scale invasion of Ukraine, Estonia and its Baltic neighbors are preparing for the possibility that the war could someday move closer to NATO territory.
A small country on NATO’s front line
Estonia, a country of roughly 1.3 million people, shares a 183-mile border with Russia and has spent decades worrying about what Moscow might do if deterrence fails.
That anxiety intensified after the invasion of Ukraine in 2022.
Officials in Tallinn increasingly view the war not as a regional conflict but as a warning about Russia’s long-term ambitions in Europe. Estonian defense planners openly discuss the need to ensure the country never appears vulnerable or unprepared.
“This is how deterrence works,” Estonian security expert Marek Kohv told The Wall Street Journal. “The more you are preparing, the more ready you are, the more Russia sees that there is no easy fight to win.”
Preparing civilians, not just soldiers
The most striking part of Estonia’s strategy is how deeply civil society has been folded into national defense planning.
In the eastern city of Tartu, officials have conducted exercises simulating sudden attacks and mass evacuations. Emergency shelters for tens of thousands of civilians are being developed. Kindergarten directors receive crisis training and stock emergency supplies including radios, portable stoves, and first-aid kits.
The broader idea mirrors the “total defense” concepts used in Nordic countries like Finland and Sweden: In a real conflict, the entire society must be ready to function under pressure.
Schools now play a role as well. Estonian high schools are increasingly incorporating drone training into coursework, reflecting lessons learned from Ukraine, where inexpensive drones reshaped modern warfare.
NATO forces become a daily presence
Military activity has also intensified across the Baltics.
Estonia recently hosted the large NATO exercise “Spring Storm,” involving roughly 12,000 troops from allied countries including Britain and France. Ukrainian military specialists participated as well, sharing battlefield experience on drone warfare and modern combat tactics.
Meanwhile, NATO is restructuring its command system for the Baltic region to allow faster deployment of troops in the event of war with Russia. Under the new arrangement, the German-Netherlands Corps will help oversee defenses in Estonia and Latvia.
Military officials say the changes are aimed at solving one of the Baltics’ biggest strategic vulnerabilities: limited geographic depth.
Unlike larger European countries, Estonia and its neighbors cannot afford to lose territory while waiting weeks for reinforcements.
Building physical defenses against invasion
The Baltic states are also constructing a broader defensive network along their eastern borders.
The so-called Baltic Defence Line includes anti-tank trenches, bunkers, barriers, razor wire, and storage sites for obstacles designed to slow or block a Russian advance.
Defense planners increasingly believe any future conflict would move extremely quickly, leaving little time for improvisation.
Some military analysts warn Russia could potentially seize parts of the Baltics before NATO fully mobilizes if deterrence failed.
That possibility has pushed Estonia, Latvia, and Lithuania to dramatically increase defense spending. Estonia is now among NATO’s highest military spenders as a percentage of GDP and plans to spend roughly 5.4% of GDP on defense by the end of the decade.
Fear of hybrid warfare
The concern is not limited to tanks crossing borders.
Baltic officials increasingly worry about “hybrid warfare” — cyberattacks, sabotage, GPS interference, drone incursions, disinformation campaigns, and covert destabilization efforts designed to weaken NATO without triggering a full-scale conventional war.
In recent months, stray drones linked to the Ukraine war have crossed into Baltic airspace, creating additional tension and exposing weaknesses in regional air defense systems.
Officials in the region also accuse Russia of carrying out aggressive information operations aimed at destabilizing Baltic governments and undermining public confidence.
Europe adjusts to a new reality
The Baltic states’ preparations also reflect broader uncertainty inside NATO itself.
European officials increasingly worry about whether future U.S. administrations would respond decisively in a direct confrontation with Russia. President Donald Trump’s repeated criticism of NATO and calls for Europe to shoulder more of its own defense burden have intensified those concerns.
That uncertainty has pushed countries like Estonia to deepen ties with Britain, France, Germany, and regional allies while still publicly emphasizing that the United States remains NATO’s central military power.
For now, Estonian officials insist their strategy is simple: convince Moscow that attacking the Baltics would be costly, chaotic, and impossible to win quickly.
The goal is not preparing for war because they expect it tomorrow.
It is preparing so thoroughly that war never comes at all.
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Putin would attack as a last-ditch face-saving opportunity. Trump has vowed to protect all of NATO. This would be a Putin suicide mission. In my estimation, Putin will be gone this year. The population of what is now Russia is becoming disenchanted. The elites in the country are not happy. The families losing members to Putin’s war are not happy. Putin is a complete liability to the country and is chasing an old communist dream of world domination that died long ago.