MK 46 - Torpedo
The MK 46 torpedo, first introduced in 1965, is a surface ship and aircraft-launched anti-submarine weapon. It is presently identified as the NATO standard and has been acquired by more than 25 countries. Various modifications, including improved acoustics, guidance and control upgrades, and countermeasure-detection capability have been introduced into the weapon.
The current version of the MK 46 is the dual-speed, active or active/passive Mod 5A (S). The Navy introduced the MK 46 Mod 5A (SW) Service Life Extension Program (SLEP) torpedo in September 1996 which boasts improved counter-countermeasure performance, enhanced target acquisition, provides a bottom-avoidance preset, and improved maintainability and reliability. The MK 46 Mod 5A (SW) also serves as the payload for the Vertical Launch Anti-Submarine Rocket (ASROC) (VLA).
|Point Of Contact|
Office of Corporate Communication (SEA 00D)
Naval Sea Systems Command (OOD)
Washington, D.C. 20376
|Propulsion: liquid propellant|
|Length: 8.5 feet; 14.75 feet with ASROC booster|
|Diameter: 12.8 inches|
|Warhead: 96.8 pounds, high-explosive|
|Last Update: 6 December 2013|