Estonia’s Spring Storm 2026: NATO Reinforcement Test (defence24.com)

• Over 12,000 troops will participate at the peak.
• Nearly 1,000 reservists have already been mobilized.
• Exercise tests rapid NATO reinforcement in the Baltics.

"Spring Storm 2026 is Estonia's largest exercise this year, testing how quickly the state, reservists, and allies can prepare for conventional defense. Nearly 1,000 reservists have arrived, with over 12,000 troops expected at the peak."