The Sakha Republic, also known as Yakutia, is a federal subject of the Russian Federation located in northeastern Siberia. It is the largest subnational governing body in the world, covering an area of over 3 million square kilometers. The capital city is Yakutsk, which is known for its extreme cold temperatures, often reaching below -40 degrees Celsius in winter. The population of the Sakha Republic is diverse, with the Sakha people being the indigenous group. The region is rich in natural resources, including diamonds, gold, and natural gas. The economy relies heavily on mining and extraction industries, contributing significantly to the overall economy of Russia.