这是一个可以容纳500人的新型野外宿营基地。在polygon地区（直译为多边形，俄军经常在这里举行军事演习）。按照技术规格的营地可以在温度达零下40度使用。

This is a new field camp for 500 persons which was baught last year by the Russian Ministry of Defence. The photos were taken in Chebarkul.
The camp is made in Germany because no similar ones are produced in Russia. In general two camps like this have been purchased, 6 more are in plans.
According to the technical specifications the camp can be used in the temperature up to -40C, so they hope they won't freeze in winter.