1916 Russian Cossack cavalry overrun Austrian trench during Brusilov offensive - Ivan Vladimirov
1916 Russian Cossack cavalry overrun Austrian trench during Brusilov offensive - Ivan Vladimirov -- source link
#cossacks#austria-hungary#cavalry
1916 Russian Cossack cavalry overrun Austrian trench during Brusilov offensive - Ivan Vladimirov -- source link