Murmansk Oblast is a federal subject of Russia located in the northwest part of the country. It borders the Barents Sea and is known for its Arctic climate, with long, cold winters and short, mild summers. The region is rich in natural resources, including minerals and fish, and is home to the city of Murmansk, which is the largest city north of the Arctic Circle. The oblast has a diverse landscape, featuring tundra, forests, and numerous lakes. It is also significant for its strategic location, serving as a key naval base and a hub for maritime activities in the Arctic. The population is a mix of ethnic groups, including Russians and indigenous peoples like the Sami.