Arctic

The Arctic is a polar region located at the northernmost part of the Earth.

History
In May 4, 1945, seeing no way to land the Valkyrie without the risk of detonating its weapons, Rogers crashes it in the Arctic.

On 27 March, 2007, The Military loses Bruce Banner in Greenland, in the Arctic Circle.

On 14 April 2012, in the Arctic, a Russian oil team discovers the crashed Valkyrie. Eighteen hours later, S.H.I.E.L.D. agents are dispatched to the area, and exploring the wreckage they find the body of Steve Rogers, who is still alive and cryogenically preserved in the ice.