The Kainuu Brigade will lead Northern Strike 125, a live-fire exercise, and Northern Star 25, a combat exercise, at Rovajärvi during 12-31 May 2025. In total, the exercises will be participated by up to c. 6,500 personnel of whom 900 will be from Sweden and 350 from the UK.

The training exercise entity of the Army will start at the end of April to continue until early June in all of Finland. The exercises will strengthen the alliance’s ability for joint operating, build-up of combat power, and its concentration across Finland.

The NATO Allied Rapid Reaction Corps (ARRC) has played a pivotal role in the Lightning Strike 24 exercise at Rovajärvi, Site Finland of the broader Dynamic Front 25 training event. Comprising of 450 staff officers from 21 NATO nations, the ARRC serves as the 3-star command for the UK’s Strategic Reserve Corps—the British Army’s largest land contribution to NATO’s operations. In this exercise, the ARRC has provided command over the Multi-National Field Artillery Brigade and associated unit, demonstrating its operational expertise.

The live-fire phase of the exercise Dynamic Front 25 / Lightning Strike 24 started today. The main event of the international artillery exercise gives the Army a chance to showcase its’ strong capability in sharing situational awareness and conducting joint fires with Allied forces.