News.com:
AT first glance it may seem that not a lot goes on here.
The remote Alaskan wilderness is better known for its natural beauty than as a key location for military planning.
But deep underground, this remote and sparse US military base is busier than it appears.
Fort Greely — located more than 500km north of Anchorage — is regarded as the last line of defense against a North Korea missile attack and its systems stand ready to protect the US.
