Immediately behind this sand wall, was the front line of Israeli fortifications.

The shock throws her against the sand wall of the trench.

Ten minutes later they reached the east bank and proceeded to climb the sand wall.

It has built a large sand wall and placed thousands of extra troops along its 350-mile border with Iraq.

The clamor had been brief, and likely muted by the thick sand walls.

The two fought intensely, large blue blurs against the background of black sand walls.

Meanwhile engineers crossed over to breach the sand wall.

How could there be cracks in a solid sand wall?

Initially, conventional methods were tested for breaching the sand wall.

This area is full of regimes protected by such sand walls.