Battles of Khalkhin Gol, Headquarters tent of the forward command post of the Air Force of the 1st Army Group of the Red Army on Khamar-Daba Mountain.
The photo shows a group of Soviet aviators in a yurt near a brightly lit table with field telephones. Some of the Soviet servicemen in flight uniforms.
Household items are visible on the table, above the table there is an electric lamp without a lampshade.
Photo provided by FOTAB.
Source of information about the photo: Kondratyev V.I. “Battles of Khalkhin Gol: War in the Air”, Moscow, 2002
Location: Khalkhin-gol river, Mongolia
Photo time: 1939