# Estonian security concerns regarding Russia

> Live situation record from CLSTR: https://clstr.news/situations/estonian-security-concerns-regarding-russia
> Updated: 2026-09-20T07:31:10.000Z. Sources: 11. Developments: 2.

Estonian officials have issued warnings regarding potential Russian military aggression. Martin Herem, the incoming Minister of Defense, suggested that Russia could launch an attack against Estonia within a year, noting that the timeline may depend on the conclusion of the war in Ukraine and Russia’s ability to replenish military stockpiles.

Following these assessments, EU Member of Parliament and former general Riho Terras described the security situation as “serious,” stating that Estonia cannot rule out Russia using military force to achieve political goals. Terras highlighted an increase in attacks occurring “below the threshold of conventional warfare.”

In response to these threats, Estonia plans to increase defense spending to 5.4 percent of its GDP, with a specific priority placed on enhancing air defense capabilities.

## Claims

- Riho Terras stated that Russia might use military means to achieve political objectives. (corroborated by 3 sources)
- Riho Terras believes a Russian attack on NATO would be fatal for Vladimir Putin. (corroborated by 3 sources)
- Estonia intends to increase its defense spending to 5.4 percent of its GDP. (corroborated by 3 sources)
- Estonia is focusing its defense efforts on air defense. (corroborated by 3 sources)
- Terras expressed confidence that the Russian army would not succeed in an attack. (corroborated by 3 sources)

## Timeline

### 2026-09-20: Estonia warns of serious security threat from Russia

Estonian EU MP Riho Terras warns of a serious security threat from Russia, noting Estonia's plan to raise defense spending to 5.4% of GDP and focus on air defense.

4 sources. https://clstr.news/cluster/estonia-warns-of-serious-security-threat-from-russia

### 2026-09-13: Estonian defense official warns of potential Russian attack within a year

Incoming Estonian Defense Minister Martin Herem warns that Russia could attack Estonia within a year if it replenishes its military stockpiles following the conclusion of the war in Ukraine.

7 sources. https://clstr.news/cluster/estonian-defense-official-warns-of-potential-russian-attack-within-a-year

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Cite as: Estonian security concerns regarding Russia. CLSTR, https://clstr.news/situations/estonian-security-concerns-regarding-russia