Her anti-submarine weapons and equipment were removed due to lack of spare parts.

All anti-submarine weapons were removed as of 1996.

Its purpose was to serve as an anti-submarine weapon for the United States Navy.

For the reasons expressed above, the depth charge was generally replaced as an anti-submarine weapon.

In addition she lost her torpedo tubes, anti-submarine weapons, boat cranes and all remaining aircraft equipment.

To make matters worse, Canada didn't have the long-range aircraft that were the most effective anti-submarine weapons.

A host of new anti-submarine weapons were developed.

Most vessels have come to be armed with a mix of anti-surface, anti-submarine and anti-aircraft weapons.

In late 1940 she was fitted with additional armaments, receiving anti-aircraft and anti-submarine weapons.

The game assumed both sides would restrict the use of nuclear weapons to anti-submarine weapons only.