The "Winter Camp" exercise in northeast Estonia, just 100 kilometres (62 miles) from the Russian border, included some 1,300 British, Estonian and French troops operating in extreme conditions.
In an icy landscape of birches and pines on Nato’s eastern border, this year’s regular military exercises by the alliance have come at a time of spiralling
UK Royal Tank Regiment takes over lead role of NATO battlegroup news.err.ee - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from news.err.ee Daily Mail and Mail on Sunday newspapers.