There would be no difficulty in getting over the first thousand miles, the distance between Moscow and the Russian frontier.

There is no want of firs on the Russian frontier, and axle-trees grow naturally in forests.

Our zone of operations extended through Bessarabia as far as the Russian frontier.

Grimm boarded this train and set off for the Russian frontier.

Armenians from this region retreated to the Russian frontier.

This was at the time the easternmost Russian frontier.

The expansion of the Russian frontier has much in common with other frontiers.

Napoleon's advance on the Russian frontier was briefly checked during the spring as he revitalized his army.

In October, the Blue Division was shipped across the Russian frontier.

Eight German divisions were being withdrawn from the Russian frontier for action in the west.