Ussuri Cossacks

Ussuri Cossack Host (Russian: Уссури́йское каза́чье во́йско, romanizedUssuríyskoye kazáchye vóysko) was a Cossack Host in Imperial Russia, located in Primorye south of Khabarovsk along the Ussuri River, the Sungari River, and around the Khanka Lake.

Ussuri Cossacks with a captive Austro-Hungarian soldier c1916.
Casern (barracks) of the First Ussuri Cossack Sotnia, Khabarovsk