The post-war division of Berlin put it in the Russian sector.

They escaped by train to the Russian sector of Vienna, then divided into three parts.

The train then rolled along until we got to the Russian British sector.

Those investing in the Russian agricultural sector are forecasting a high yield.

The town was then in the Russian sector of partitioned Poland.

The Russian agricultural sector, he said, has "a lot of problems which will take a very long time to solve."

But running through the American and Russian sectors is something that shocks even a cynical war correspondent.

The Russian financial sector has quite a bit of "paper" losses which can quickly turn into "paper" profits.

British commanders are concerned that their success might lead the insurgents to send more supplies through the Russian sector to the north.

But Berlin did bother him, for it would lie within the Russian sector.