But it's fast and it carries a lot of anti-submarine mortars.

Two depth charge racks and six anti-submarine mortars were carried.

Two further attacks were carried out using the Hedgehog anti-submarine mortar, which produced more oil.

She was one of the first vessels armed with the brand new Squid anti-submarine mortar.

This required removal of the ship's Limbo anti-submarine mortar.

During WW2 more effective systems, and the first Anti-submarine mortars, were developed.

In April that year she was fitted with two Squid anti-submarine mortars.

Tobruk was also fitted with a Squid anti-submarine mortar.

Forward-throwing anti-submarine mortars were introduced in 1942 to prevent loss of sonar contact.

The armament was based around two Limbo Mark 10 anti-submarine mortars.

During 1942, a Hedgehog anti-submarine mortar was installed.

Keeping with the Soviet idea that weapons should be simple and cheap, several versions of rocket-propelled anti-submarine mortars were developed.

There were also conducted trials of destroying oncoming torpedoes with anti-submarine mortars.

The reduction in gun armament was justified by the inclusion of a Limbo anti-submarine mortar.

The Ikara was backed up by a Mark 10 Limbo anti-submarine mortar.

The homing torpedo has largely replaced the anti-submarine mortar in naval combat, although several examples still exist.

Armament was similar except that the depth charge fitment had been replaced by one for the Squid anti-submarine mortar.

As a test platform, Westcott became the first vessel to be equipped with the Hedgehog anti-submarine mortar.

After a few minutes, Kirpan turned back to attack Hangor with depth charges, as her anti-submarine mortars had broken down.

They were powered by diesel engines and were planned to be armed with a single barreled Squid anti-submarine mortar.

Anti-submarine weaponry consisted of two Bofors anti-submarine mortars.

The torpedo failed to explode and was detected by Kirpan which turned away and fired anti-submarine mortars.

The main difference with the preceding ships was the provision of improved air warning and tracking radars as well as an anti-submarine mortar.

Anti-submarine mortars are artillery pieces deployed on ships for the purpose of sinking submarines by a direct hit with a small explosive charge.

She immediately attacked the submarine with her hedgehog anti-submarine mortar, but the submarine submerged and escaped.