Players use them to quickly advance to the enemy's starting location to spot for friendly artillery.

The main role of an artillery observer is to assist friendly artillery in accurately attacking a target.

For the soldier, seeing a building that might be providing shelter to the enemy get blasted out of existence by friendly artillery is a joyous sight.

The cumbersome authentication problem was programmed to occur after friendly artillery stopped killing human troops.

Counter-battery radars can also be used to observe the fire of friendly artillery and calculate corrections to adjust its fire onto a particular place.

He then directed the repositioning of the company to permit friendly artillery to be fired.

The friendly artillery was really in the fight now.

An estimated 75,000 French soldiers were casualties of friendly artillery in the four years of World War I.

He wasn't used to friendly artillery arriving late or off target.

The voice of whoever was acting as fire control was warning that friendly artillery would impact in five seconds.