PLA Anti-Air Missile (SAM) systems


BoraTas

Captain
Registered Member
Actually I am curious what are the relative sizes of this smaller missiles to the HQ-22 as wouldn't these smaller missiles currently creep into the role of the HQ-22 assuming they are shorter ranged but more maneuverable and potentially cheaper missiles bar the difference in guidance between the HQ-9 and HQ-22?
My guess is the point of HQ-22 is cruise missile defense. Cruise missiles like the JASSM and Tomahawk are much easier targets than fighter jets for many reasons. They don't make any evasive maneuvers, are subsonic, have little-to-no ECM, don't drop decoys, etc... Thus if you need to defeat a lot of cruise missiles it makes sense to have a lower end long-range air defense system. An all HQ-9 approach would be wasteful at a national scale, especially in a country size of China.
 

gelgoog

Brigadier
Registered Member
All Chinese destroyers have combined L-band and S-band AESA radars. With missiles better than S-300.
Much the same technology is available in the land based HQ-9.

Russia claims to have intercepted Storm Shadow cruise missiles. So I doubt the same thing would not happen to LRASM when facing Chinese air defense systems.
 
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Hyper

Junior Member
Registered Member
All Chinese destroyers have combined L-band and S-band AESA radars. With missiles better than S-300.
Much the same technology is available in the land based HQ-9.

Russia claims to have intercepted Storm Shadow cruise missiles. So I doubt the same thing would not happen to LRASM when facing Chinese air defense systems.
Take all claims of interception with a pinch of salt. Both ways.
 

Michaelsinodef

Senior Member
Registered Member
Take all claims of interception with a pinch of salt. Both ways.
Nah, by now it should be the expectation that chinese SAMs like say the HQ-22 or HQ-9 can intercept missiles like LRASM.

Although numbers for chance of interception etc. we don't know, and this number isn't one that doesn't move (EW conditions, weather etc.)
 

Stealthflanker

Junior Member
Registered Member
The better question to ask is how many. As nature of cruise missiles, it is not a "silver bullet" but rather employed en-masse with or without aid of decoys, and EW.

The SAM's will also be constrained by terrain and firing doctrine, e.g not to fire when target is flying above city or populated area.
 

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