They are generally short and used for limited, local protection.

At first, moats were simple and used only for protection.

Can also be used for personal protection against underwater predators if needed.

Used for protection of ground attack aircraft against enemy air defenses.

"Why did you give them to us to use for protection when you knew what would happen?"

Many say they were, at times, also used for protection against enemies.

This was also Mississippi, where guns were expected to be used for protection.

The man was already speeding toward him, coming around the cars and using them for protection.

The information gathered will be used for marine ecological protection.

The money would have been used for conservation and protection of the Everglades.