Belgium was to act as a secondary front with regard to importance.

During this time, both sides were looking for secondary fronts.

For years, Peru seemed to be a secondary front in the South American drug war.

But he had won not a war but a skirmish, and on a secondary front at that.

Nevertheless, the performance of the HF.20 made it adequate for use on secondary fronts.

The Aragon front was, from the beginning of the war, a secondary front, but also a primary objective for the Republicans.

By the end of 1942 it had been largely removed from front line service and it was used for training and on secondary fronts.

It appeared to him that he had been relegated to a secondary front in Italian Somaliland and his role would be purely defensive.

Lapse rates yielded limited instability for severe weather, with a secondary cold front acting as a trigger.

A secondary front in the war is Kashmir, where India makes some gains.