The Prince of Wales rode in a Challenge 2 tank defending Estonia against Russian aggression after telling British troops he hoped his visit would "keep everyone on their toes".William travelled in the commander's turret of the tank as it sped across muddy terrain in Estonia less than 100 miles from the border with Russia.He is making a two-day trip to Estonia to strengthen UK ties with its Nato ally and support British forces stationed in the country as part of Britain's Nato contribution.

The Prince of Wales rode in a Challenge 2 tank defending Estonia against Russian aggression after telling British troops he hoped his visit would "keep everyone on their toes".William travelled in the commander's turret of the tank as it sped across muddy terrain in Estonia less than 100 miles from the border with Russia.He is making a two-day trip to Estonia to strengthen UK ties with its Nato ally and support British forces stationed in the country as part of Britain's Nato contribution.