主题：惊心动魄的资料：关于卡廷事件的详细统计数字 -- 顾剑

内务部的报告显示，波兰军官主导了一系列的反抗活动并且在组织大规模暴动，贝利亚将实际情况，政治局作出决议，处决试图阻止暴动的军官，而贝利亚本人持反对态度

According to Savenkov, the case consists of 183 volumes, 116 of which contain state secrets. The remaining 67 volumes are open for study and the Polish side has already been informed that Russia is ready to hand them over.

Once at the camps, from October 1939 to February 1940, the Poles were subjected to lengthy interrogations and constant political agitation by NKVD officers such as Vasily Zarubin. The Poles were encouraged to believe they would be released,[14] but the interviews were in effect a selection process to determine who would live and who would die.[1] According to NKVD reports, the prisoners could not be induced to adopt a pro-Soviet attitude.[4] They were declared "hardened and uncompromising enemies of Soviet authority."[1]

On March 5, 1940, pursuant to a note to Joseph Stalin from Lavrenty Beria, the members of the Soviet Politburo — Stalin, Vyacheslav Molotov, Lazar Kaganovich, Mikhail Kalinin, Kliment Voroshilov, Anastas Mikoyan and Beria — signed an order to execute 25,700 Polish "nationalists and counterrevolutionaries" kept at camps and prisons in occupied western Ukraine and Belarus.[5] (Montefiore Stalin 296)