Description<\/summary>\nThe system is characterized by its modular launcher assembly, which is typically mounted on the forecastle of destroyers and frigates. It utilizes a series of unguided, fin-stabilized rockets that are fired in timed salvos to create a lethal “pattern” of explosions in the water column. The launcher is fully integrated with the ship’s central fire-control computer and hull-mounted sonar, allowing for automated laying and lead-calculation. To maintain a high rate of fire during prolonged engagements, the LFR-37 features an automated sub-deck loading mechanism. Rockets are stored in a vertical magazine directly beneath the mount and are hoisted into the barrels when the launcher is elevated to its 90-degree loading position, allowing the crew to remain protected behind armor or below deck during combat operations.<\/p>\n\n\n\n
Operational versatility is achieved through the use of a diversified rocket family, each tailored to specific tactical requirements ranging from shallow-water coastal defense to high-seas interception. These projectiles utilize different propulsion and fuzing logic, including impact sensors, timed depth-fuzes, and advanced acoustic proximity sensors developed at ITAD. When fired in a full salvo, the LFR-37 can saturate a massive volume of water, creating a hydrostatic shockwave capable of compromising a submarine’s hull integrity at depths of up to 300 meters.<\/p>\n<\/details>\n\n\n\n
Specifications:<\/p>\n\n\n\n
\n- Launcher Variants:<\/strong> 2-barrel, 4-barrel (Standard), and 6-barrel mounts<\/li>\n\n\n\n
- Launcher Weight:<\/strong> 7,500 kg (4-barrel configuration)<\/li>\n\n\n\n
- Elevation \/ Training:<\/strong> +15\u00b0 to +60\u00b0 \/ \u00b1130\u00b0<\/li>\n\n\n\n
- Rate of Fire:<\/strong> 1 rocket per second; 6-round salvo in 6 seconds<\/li>\n\n\n\n
- Reload Time:<\/strong> Approximately 3 minutes for a full 4-round recharge<\/li>\n\n\n\n
- Target Depth Range:<\/strong> 6 m to 300 m<\/li>\n\n\n\n
- Effective Area Coverage:<\/strong> ~125,000 m\u00b2 per 12-round salvo<\/li>\n\n\n\n
- Munition Variants:<\/strong> \n
\n- Type M (M\u00ecne):<\/strong> 250 kg; 380 m \u2013 830 m range; Impact fuse.<\/li>\n\n\n\n
- Type E (Eiridh):<\/strong> 107 kg; 655 m \u2013 1,635 m range; Time\/Impact fuse.<\/li>\n\n\n\n
- Type F (Fl\u00f9r):<\/strong> 240 kg; 1,400 m \u2013 2,230 m range; Proximity\/Impact fuse.<\/li>\n\n\n\n
- Type N (N\u00e8amh):<\/strong> 230 kg; 1,580 m \u2013 3,625 m range; Acoustic\/Impact fuse.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
![\"\"](\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\")
<\/a><\/figure>\n\n\n\nBy 100yen [GFDL (http:\/\/www.gnu.org\/copyleft\/fdl.html) or CC BY-SA 3.0 (https:\/\/creativecommons.org\/licenses\/by-sa\/3.0)], from Wikimedia Commons<\/p>\n\n\n\n
LFT-2 Anti-Submarine Delivery System<\/h2>\n\n\n\n
The Long-Fo-uisge-Arm-tilgidh-2 (LFT-2) represents a fundamental component of Laywenranian naval procurement, designed to bridge the tactical gap between short-range hull-mounted mortars and long-range airborne assets. Developed during the early 1960s as the archipelago\u2019s maritime security requirements became increasingly complex, the system functions as a stand-off delivery vehicle for lightweight acoustic-homing torpedoes. The LFT-2 was conceived to counter the proliferation of high-performance diesel-electric submarines within the Eastern Catrutic Ocean, utilising a trajectory-corrected rocket flight to place a payload directly above a submerged contact. Unlike unguided ballistic rockets of the era, the LFT-2 incorporates a dedicated datalink, allowing the firing platform\u2019s sonar suite to provide mid-course corrections. This ensures that the torpedo enters the water within the acquisition cone of its own internal sensors, even if the target has executed evasive manoeuvres during the flight interval.<\/p>\n\n\n\nDescription and Variants<\/summary>\nThe technical architecture of the LFT-2 consists of a tandem-stage solid-propellant motor assembly mated to a streamlined payload housing. Upon launch, the vehicle follows a predetermined ballistic arc, stabilised by four cruciform fins. During the cruise phase, an encoded radio-frequency link facilitates adjustments to the flight path via a command-guidance logic system. At a calculated distance from the target, the rocket motor is jettisoned, and a retarder parachute deploys to decelerate the torpedo. This mechanism ensures the sensitive acoustic transducers of the payload are not damaged by high-velocity impact with the sea surface. Whilst the LFT-2 is primarily a ship-borne asset, its modular design allowed for integration into several defensive cooperatives’ coastal batteries, forming a multi-layered anti-submarine network across the internal straits of the archipelago.<\/p>\n\n\n\n
\n- LFT-2 (1965):<\/strong> The inaugural production model, featuring an analogue guidance computer and a fixed-range rocket motor. It was typically deployed from a twin-arm swivelling launcher.<\/li>\n\n\n\n
- LFT-2A (1972):<\/strong> An incremental update focusing on electronic counter-countermeasures (ECCM). It introduced a frequency-hopping datalink to mitigate interference from Dovithian-origin jamming equipment.<\/li>\n\n\n\n
- LFT-2B (1979):<\/strong> A significant redesign incorporating a more efficient propellant, extending the operational range to 24 kilometres. This variant introduced the ability to accept targeting data from remote sensor buoys via the naval tactical data link.<\/li>\n\n\n\n
- LFT-2C (1991):<\/strong> Digital flight control systems replaced the ageing analogue hardware. This model allowed for “lofting” trajectories to reduce the infrared signature during the boost phase, providing a marginal increase in tactical stealth.<\/li>\n<\/ul>\n<\/details>\n\n\n\n
- \n
- Type M (M\u00ecne):<\/strong> 250 kg; 380 m \u2013 830 m range; Impact fuse.<\/li>\n\n\n\n
- Type E (Eiridh):<\/strong> 107 kg; 655 m \u2013 1,635 m range; Time\/Impact fuse.<\/li>\n\n\n\n
- Type F (Fl\u00f9r):<\/strong> 240 kg; 1,400 m \u2013 2,230 m range; Proximity\/Impact fuse.<\/li>\n\n\n\n
- Type N (N\u00e8amh):<\/strong> 230 kg; 1,580 m \u2013 3,625 m range; Acoustic\/Impact fuse.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
<\/a><\/figure>\n\n\n\nBy 100yen [GFDL (http:\/\/www.gnu.org\/copyleft\/fdl.html) or CC BY-SA 3.0 (https:\/\/creativecommons.org\/licenses\/by-sa\/3.0)], from Wikimedia Commons<\/p>\n\n\n\n
LFT-2 Anti-Submarine Delivery System<\/h2>\n\n\n\n
The Long-Fo-uisge-Arm-tilgidh-2 (LFT-2) represents a fundamental component of Laywenranian naval procurement, designed to bridge the tactical gap between short-range hull-mounted mortars and long-range airborne assets. Developed during the early 1960s as the archipelago\u2019s maritime security requirements became increasingly complex, the system functions as a stand-off delivery vehicle for lightweight acoustic-homing torpedoes. The LFT-2 was conceived to counter the proliferation of high-performance diesel-electric submarines within the Eastern Catrutic Ocean, utilising a trajectory-corrected rocket flight to place a payload directly above a submerged contact. Unlike unguided ballistic rockets of the era, the LFT-2 incorporates a dedicated datalink, allowing the firing platform\u2019s sonar suite to provide mid-course corrections. This ensures that the torpedo enters the water within the acquisition cone of its own internal sensors, even if the target has executed evasive manoeuvres during the flight interval.<\/p>\n\n\n\n
Description and Variants<\/summary>\n
The technical architecture of the LFT-2 consists of a tandem-stage solid-propellant motor assembly mated to a streamlined payload housing. Upon launch, the vehicle follows a predetermined ballistic arc, stabilised by four cruciform fins. During the cruise phase, an encoded radio-frequency link facilitates adjustments to the flight path via a command-guidance logic system. At a calculated distance from the target, the rocket motor is jettisoned, and a retarder parachute deploys to decelerate the torpedo. This mechanism ensures the sensitive acoustic transducers of the payload are not damaged by high-velocity impact with the sea surface. Whilst the LFT-2 is primarily a ship-borne asset, its modular design allowed for integration into several defensive cooperatives’ coastal batteries, forming a multi-layered anti-submarine network across the internal straits of the archipelago.<\/p>\n\n\n\n
- \n
- LFT-2 (1965):<\/strong> The inaugural production model, featuring an analogue guidance computer and a fixed-range rocket motor. It was typically deployed from a twin-arm swivelling launcher.<\/li>\n\n\n\n
- LFT-2A (1972):<\/strong> An incremental update focusing on electronic counter-countermeasures (ECCM). It introduced a frequency-hopping datalink to mitigate interference from Dovithian-origin jamming equipment.<\/li>\n\n\n\n
- LFT-2B (1979):<\/strong> A significant redesign incorporating a more efficient propellant, extending the operational range to 24 kilometres. This variant introduced the ability to accept targeting data from remote sensor buoys via the naval tactical data link.<\/li>\n\n\n\n
- LFT-2C (1991):<\/strong> Digital flight control systems replaced the ageing analogue hardware. This model allowed for “lofting” trajectories to reduce the infrared signature during the boost phase, providing a marginal increase in tactical stealth.<\/li>\n<\/ul>\n<\/details>\n\n\n\n
- LFT-2A (1972):<\/strong> An incremental update focusing on electronic counter-countermeasures (ECCM). It introduced a frequency-hopping datalink to mitigate interference from Dovithian-origin jamming equipment.<\/li>\n\n\n\n
- Type E (Eiridh):<\/strong> 107 kg; 655 m \u2013 1,635 m range; Time\/Impact fuse.<\/li>\n\n\n\n
![\"\"](\"https:\/\/laywenrania.uk\/blog\/wp-content\/uploads\/2026\/04\/WepASW.jpg\")
<\/a><\/figure>\n\n\n\n