ONE OF MY FAVORITES.....OK I'M A CLOSET RUSSIAN ASM FAN
Designed by NPO Mashinostroyeniya, the Yakhont ASCM (Anti-Ship Cruise Missile) meets all principal requirements to anti-ship missiles of the fourth generation - low weight and dimensions (eight missiles can be placed in the hull of a slightly modernized Amur Class sub, or it can replace four P-15 Termit [SS-N-2a Styx] anti-ship missiles), employs stealth technology, has supersonic flight speed and a completely independent guidance system based on the fire-and-forget concept. The missile is 8.9 meters (29.1 feet) in length. It can be launched from ships, aircraft, submarines, or even ground mobile launchers and is fired from a unified encapsulated ampoule - shaped transporter - launching container. Flight speed is at Mach 2.0+, using a kerosene liquid-fuel ramjet, with a terminal run at Mach 2.5.
Range is at 300 km in a hi-lo profile or at 120 km at altitudes of 5-15 metres, in a lo-lo profile. A regular mid-course phase of the flight occurs at 15 km. If and when launched from submarines, the vessel must be fitted with 650mm torpedo tubes. An operational missile designed for hitting complex sea-based and in-shore targets, a vessel armed with the Yakhount can carry out combat operations against warships or even against carrier battle groups. Yakhont's navigation system uses an inertial guidance system based on the present target location data. At a pre-calculated flight point (around 25 - 80 km), a brief turn-on of the homing scanner occurs, resulting in exact determination of target location. After that, the homing system turns on only when the Yakhont leaves the radio horizon and drops its altitude to 5 - 15 metres, i.e. a few seconds before hitting the target. It carries a 250 kg (553 lbs.) warhead.