On its western flank are the remains of ancient settlements and field systems.

Several hot springs exist high up on the western flank of the mountain.

The Chinese will also be using infantry to wall off the western flank of their advance.

Their job will be to hold the western flank, I would imagine.

Later in the 12th century the town developed around the western flank of the castle.

A number of much smaller islands lay on its western flank.

He's going to try to hold the western flank and half of the center alone.

Only the wolves held firm for a time, on the western flank.

It's a valley along the far western flank of the range.

Any potential threat on the German western flank had been removed.