Spring Storm Gallery: British Troops In Estonia - Part One

British troops have been taking part in Exercise Spring Storm in Estonia, alongside other NATO allies.

Known as 'Kevadtorm' in Estonian, the three-week exercise tests the readiness of the country's Defence Forces, as well as that of other allied troops.

It also counts as the final exam for Estonian conscripts summoned in July and October of the previous year.

One of the nation's biggest military exercises, it's held annually at the Estonian Defence Forces' central training ground.

This year, it involved around 6,000 troops from 10 allied countries.

British troops are taking a leading role in the NATO mission in the country, which aims to protect and reassure member states in the region.

The British Army began leading a multinational battlegroup there earlier in the year.