Russian servicemen guard an area at the Nagurskoye military base in Alexandra Land on the remote Arctic islands of Franz Josef Land, Russia, in March 2017.

REUTERS/Sergei Karpukhin

Russia continues to boost its Arctic military presence, according to satellite photos obtained by CNN. The photos show improvements being made to Russian radar bases and runways, CNN reported. NATO's chief said Friday there is now "a significant Russian military build-up in the high north."

Russia is growing its...

Continue Reading Satellite images show Russia is growing its Arctic military bases, including ones near Europe, report says