Which border post in China is more than 6000m above sea level?

54 18m, the highest post of the whole army stands in Karakorum-the special correspondent of China Military Network walks into the border defense company of Heweitan. Special correspondent Wu She

Heweitan, with an altitude of 54 18m, is located in the middle of Karakorum Mountains and at the source of Karakash River. It is one of the important frontier posts in the west of China. It snows all year round, and it freezes all year round. The natural environment such as cold, lack of oxygen, low pressure, strong ultraviolet rays and cosmic rays is extremely harsh, and the officers and men's duty, training and living conditions are very difficult. Since the establishment of the post, officers and men have inherited and carried forward the "Karakorum Spirit". With the revolutionary will of "high altitude, higher fighting spirit and lack of oxygen", they took root in places where nothing grows and Tibetan antelopes can't stay, gained a firm foothold, successfully completed border defense duty and military training tasks with excellent results, and handed in an excellent answer to the motherland and people.

The highest is only 54 18 meters, okay? Can you be professional?