By Nic Robertson and Sarah Dean, CNN. Video by Darren Bull, CNN Tallinn, Estonia (CNN) — On Christmas morning, Estonia’s power grid operators got an ...

As Estonia’s defense minister, Hanno Pevkur ... NATO Secretary General Mark Rutte said he had “grave concern” about a “growing threat to our critical undersea infrastructure.” ...

The agreement aims to “improve capabilities for surveillance and maintaining sovereignty in the region,” according to a statement from Denmark’s Ministry of Defense. “At the same time ...

(CNN) — Denmark said on Monday it would spend 14.6 billion Danish kroner ($2.05 billion) boosting its military capabilities in the Arctic – a decision that comes amid continuing furor ...

The Ministry of Defence has received the first batch of 80 Rafale fighter jets, among the most advanced in the world, in a significant move to strengthen the country's armed forces. In a statement ...