SWEDISH armed forces have been placed on high alert after Russia made a serious threat against the country.
In early September defence chief Nicael Bydén and defence minister Peter Hultqvist warned the threat from the nuclear superpower was growing.
Now the Scandinavian country has deployed soldiers to Gotland island for the first time in a decade.
The reason for the sudden appearance of 150 soldiers and tanks on the southern island off the Swedish coast has been labelled classified and officials are refusing to disclose any more information.