However, Russia's plans changed  once their intelligence teams received information from Cairncross.  The Germans were planning to attack the city of Kursk – and Cairncross had  the locations of their airfields.

然而，一旦俄罗斯的情报小组收到来自凯恩克罗斯的信息，俄罗斯的计划就改变了。德国人正计划进攻库尔斯克市——凯恩克罗斯掌握了他们机场的位置。