Sunburn info:
http://www.fas.org/man/dod-101/sys/missile/row/moskit.htm Moskit
SS-N-22 Sunburn
Moskit is the aircraft variant of the naval missile 3M80 (SS-N-22 Sunburn, the designation 3M80 apparently referring to the Mach 3 speed of 1980 weapons) used on "Sovremennyy" destroyers (eight missiles on each) and on "Tarantul [Tarantula] III patrol ships (four missiles on each).
The 3M82 "Mosquito" missiles have the fastest flying speed among all antiship missiles in today's world. It reaches Mach 3 at a high altitude and its maximum low-altitude speed is M2.2, triple the speed of the American Harpoon. When slower missiles, like the French Exocet are used, the maximum theoretical response time for the defending ship is 150-120 seconds. This provides time to launch countermeasures and employ jamming before deploying "hard" defense tactics such as launching missiles and using quick-firing artillery. But the 3M82 "Mosquito" missiles are extremely fast and give the defending side a maximum theoretical response time of merely 25-30 seconds, rendering it extremely difficult employ jamming and countermeasures, let alone fire missiles and quick-firing artillery.
The aircraft version, officially called ASM-MMS and apparently also Kh-4, is intended specially for Su-27K (Su-33) carrier-based fighter aircraft. It was for the first time shown to the CIS leaders in February 1992 in Machulishche and then to the public in August 1992 at the Moscow Air Show in Zhukovskiy.
The missile is propelled by a dual (rocket-jet) engine operating by the same principle as the Kh-31 engine. The missile, suspended under the aircraft, has a folding wing. The missile is guided by an autopilot during the initial fight stage, with possible correction by the aircraft pilot, and by active radar during the final flight stage.
Thanks for the info on the Chinese Sunburn, although it's a little over my head. I'm gathering it's a lower flying missile that's more sophisticated that typical scuds and is harder for us to hit with tomahawks. Is that correct? Do we know how many of these Sunburns they have?