RIM-55A Typhon MR

History

In 1958, it became obvious that the 3T series of missile systems (RIM-2 Terrier, RIM-8 Talos and RIM-24 Tartar) could easily be defeated by mass attacks because of guidance system saturation. Each missile required its own guidance-beam generator and target illuminator, so the maximum number of targets which could be handled simultaneously was inherently limited, and independent of missile rate-of-fire. In 1958, the intended solution to this problem was track-via-missile guidance, in which radar signals were received by the missile, but processed on the surface ship with its much greater computing power. The heart of the new system would be the massive AN/SPG-59 electronically scanned tracking radar, which could track multiple targets and intercept missiles.

The new program was at first called Super Talos and Super Tartar, but to avoid confusion (as these missiles were all new) the new name Tyhpon was soon assigned. Two missiles were to be developed, the long range Typhon LR (earlier called Super Talos) and the medium range Typhon MR (earlier called Super Tartar).

The Typhon MR was to be fired from an Mk 13 GMLS, as the missile was intended to use an modified tartar airframe. The missile never left the conceptual stage due to the cancellation of the Typhon project. The project was cancelled because of cost overruns and complex problems. The US Navy would instead develop the RIM-66 and RIM-67 Standard missile family to replace Terrier and Tartar. The experience from the Typhon project would be used in the development of the ASMS/ AEGIS systems.

Used on

• BuShips Scheme 59C 1959
• BuShips Scheme 59E 1959
• BuShips Scheme 59H 1959
• Various Typhon warship proposals

Affiliated systems

• AN/SPG-59
• Mk 13 GMLS

Part description

The missile is oversized for detail by about 30%

See also

• http://www.alternatewars.com/BBOW/Weapons/US_4T_Missiles.htm
• http://www.designation-systems.net/dusrm/m-55.html