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Mark 38 25 mm machine gun system. USS Gonzalez fires her starboard-side Mk 38 Mod 2. The Mark 38 25 mm machine gun system (MGS) is a shipboard weapon system designed to protect warships primarily from a variety of surface threats, especially small, fast surface craft. [1] It consists of an M242 Bushmaster chain gun mounted on a turret that can ...
It will replace the torpedoes of type Mk 14, Mk 23, Mk 24 (Tigerfish) Mod.2, Mk 37 Mod.2 & Mod.3 and SST-4 Mod.0. [6] AKYA successfully completed its first live firing trial on 27 December 2023, when it was fired from submarine TCG Preveze and destroyed target ship ex-TCG Gazal. [7] The first delivery to the Turkish Navy was conducted in May ...
This mode of operation was common to both the service variants of the MASURCA, the mod 2 and the mod 3. The mod 2 was relatively primitive, the missile had no way of perceiving the target other than through the proximity fuse, the missile operating in effect as a command guided one, the accuracy of the missile dependent on the tracking systems ...
W70-3 380 produced. W70 was a two-stage, thermonuclear warhead that was developed for the MGM-52 Lance missile by the United States. Designed by Lawrence Livermore National Laboratory, the Mod 1 and Mod 2 version of the weapon entered service in 1973, while the enhanced radiation ("neutron bomb") Mod 3 weapon entered service in 1981. [1]
In 1967, the mod 0s started being refurbished as mod 3, and mod 1 as mod 2. These modifications involved many changes including replacement of magnetostrictive transducers with piezoelectric ones, and resulted in target acquisition range increased from 700 yd (640 m) to 1,000 yd (910 m) without loss of sensitivity with increasing depth.
The Mark 24 Tigerfish was a heavyweight acoustic homing torpedo used by the Royal Navy (RN) during the 1980s and 90s. Conceptual development dates to the mid-1950s, and formally started in 1959 with a target introduction date in 1969. A lengthy development process led to a greatly reduced performance requirement, including the removal of anti ...
The Mod 8s that used Mod 0 guns also added a new chase hoop and locking ring. Mod 9 was a Mod 2 or Mod 6 that had a new liner with longitudinal clearances at the liner shoulders installed, uniform twist rifling along with a tube and liner locking ring and collar added at the breech end.
Mod 2 (intended for fixed-wing aircraft launch) had a length of 2.75 m (9.0 ft) and an endurance of 6,000 m (3.2 nmi). All of the older versions used a lead-acid battery power source and carried a 45.4 kg (100 lb) warhead. [2] The present-day version is the A244/S Mod 3, manufactured by Leonardo. [3]