Airag  

Airag is a sum (district) and town of Dornogovi Province in southeastern Mongolia. In 1927, the decision was made by the Presidium of the State Baga Khural and was named Airag soum. The soum center Khar-Airag has fluorspar mines. The extracted fluorspar is transported by rail to Bor-Undur city, 60 km away and enriches it to the Bor-Undur mountain enrichment plant. Area of ​​7,442.6 km².  3,570 people.

Airag  sum is located:

• 330 km from Ulaanbaatar,
• 130 km from the province center.