Air Division, Regiments, ... Bases, Brigades, etc

tamsen_ikard

Senior Member
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The age of the airframes is less relevant here than their specific capability.

My overall point is that all aircraft prior to domestic PRC 4th gen planes (i.e.: J-10A, J-11B era), inclusive of J-7, J-8, JH-7, and Russian built or subsystem Flankers (27SK, J-11A, Su-30s) are going to be targets for retirement and replacement by domestic 4.5th and increasingly 5th gens, and the role of those older aircraft is as much for simple air policing as they are for keeping the relevant units active and running to enable a more graceful/easy re-equipping with modern aircraft.

How useful/relevant do you think is the JH-7 compared to J-11B when it comes to anti-ship and land-attack missile truck role?

How long do you think they will keep the JH-7 if they have unique capabilities that other planes do not have.
 

siegecrossbow

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How useful/relevant do you think is the JH-7 compared to J-11B when it comes to anti-ship and land-attack missile truck role?

How long do you think they will keep the JH-7 if they have unique capabilities that other planes do not have.

J-11B can’t drop guided air to surface munitions.
 

Blitzo

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How useful/relevant do you think is the JH-7 compared to J-11B when it comes to anti-ship and land-attack missile truck role?

How long do you think they will keep the JH-7 if they have unique capabilities that other planes do not have.

Technically there's nothing that JH-7/A can do from a strike/bomb truck perspective, which a J-16 cannot do... With of course the difference being that a J-16 is a J-16 (and thus a heavyweight, fully air to air capable, 4.5th generation airframe).

Whether they keep JH-7/As around for their full airframe lifespan will probably depend on how they view the future of their aerial strike capable platform fleet.

I.e. do JH-7/As need a direct airframe for airframe replacement (and is that best done via J-16s or perhaps by giving some strike roles to J-20 family or J-35A), or will it be partly replaced by emergence of high end UCAVs (GJ-11, CCAs etc), or partly by H-6K family, or partly by future H-20, or a combination thereof?

Lots of way to skin this cat.


Comparing J-11B with JH-7/A doesn't make sense. J-11B is not capable of guided air to surface strikes and there is no indication they are interested in giving it such a role.
 

4Tran

Junior Member
Registered Member
Again, I assume you're talking about J-11B rather than J-11A and J-11B both. It is useful to be specific when differentiating between the major J-11 "variants".

If we are talking about technological sophistication and related capabilities (as opposed to the inherent nature of being a bigger airframe thus having greater range and payload), J-11BG is unlikely to be better than J-10C due to the inherent avionics architecture of the latter and the fact that the former is said to be a more conservative upgrade.

Having a larger radar is great and all, but that only makes J-11BG slightly less gimped than J-10C otherwise.
J-11BG almost certainly will not have the extent of networking capabilities, onboard computing, and sensor fusion of J-10C.


My point being -- sure, J-11B is a large airframe, and the moderate MLU it is said to consist of, means that it will continue to be relevant going into the future, and being a heavyweight airframe means there are certain mission profiles it can do which J-10 family aircraft cannot. But the J-11BG upgrade will not give it technological competitiveness with the likes of J-10C/J-16/J-15T.
For sure, a plane that's built ground-up with new materials and systems is going to be more advanced than one that's just upgraded. My point wasn't about being more advanced; just the advantages of a larger airframe. The PLA isn't going to want to perform maritime missions with a J-10 but a J-11 would be just fine.

Isn't the J-10B basically a J-10C with a Russian engine?

I would say J-10B and Su-35 are 4.5 generation.

But yes I think any aircraft using Russian engines and/or weapons needs to go for logistics reasons. With the exception of the Su-35 since it can be used for adversarial training in case it gets more widely exported.
The J-10C also has newer avionics that support the PL-10 and PL-15 missiles. It also is built with composites and has a reduced RCS, and I don't think the J-10B has any of that.
 

Blitzo

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For sure, a plane that's built ground-up with new materials and systems is going to be more advanced than one that's just upgraded. My point wasn't about being more advanced; just the advantages of a larger airframe. The PLA isn't going to want to perform maritime missions with a J-10 but a J-11 would be just fine.

Sure, though my replies are directed to your original post #305 which said that an upgraded J-11BG would be a "full blown 4.5th gen fighter" and "probably be a bit more potent than J-10C".

I am saying that a J-11BG should not be in the same type of 4.5th gen as J-10C/J-16/J-15T.
And in terms of technological sophistication and associated capabilities, J-11BG is not likely to be more "potent" than J-10C.

Of course if one is talking about range or combat radius, then yes a J-11BG is better than J-10C in that respect... But that's like saying a J-11B or J-11A or Su-27SK has a longer range or combat radius than J-10C -- it is because they are just inherently a larger airframe -- however, they are certainly not more "potent".
 

gelgoog

Lieutenant General
Registered Member
I would have retired the JH-7/A already. Just the fact it uses a weird engine that no other in service aircraft in the PLA uses is bad enough. Then there is the fact the whole thing is obsolete. Basically 3.5 generation. With 400x J-16s you would think they would have put this thing to pasture already. But the PLA never retires anything before the airframe expired to its end of life.
 

tamsen_ikard

Senior Member
Registered Member
Comparing J-11B with JH-7/A doesn't make sense. J-11B is not capable of guided air to surface strikes and there is no indication they are interested in giving it such a role.
J-11B can’t drop guided air to surface munitions.

I thought all 4th gen fighters have multi-role capability. That is one of the key highlights of 4th gen fighters. J-11B being relatively newer 4th gen, only entering service in 2008, I would assume it should be able to fire cruise missiles and also carry JDAM type bombs. J-11B should also be able carry targeting pods for ground strike roles.

4th gen fighters being so versatile is the key reason why air forces do not have dedicated tactical bombers anymore. Even China got rid of Q-5s and did not replace it with anything else.
 

Tomboy

Senior Member
Registered Member
Isn't the J-10B basically a J-10C with a Russian engine?

I would say J-10B and Su-35 are 4.5 generation.

But yes I think any aircraft using Russian engines and/or weapons needs to go for logistics reasons. With the exception of the Su-35 since it can be used for adversarial training in case it gets more widely exported.
B has a PESA and does not have the ECM suite of the J-10Cs.
 

Blitzo

General
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I thought all 4th gen fighters have multi-role capability.

Nope. You are incorrect.

J-11B does not have any current built in precision strike capabilities.

In theory they could upgrade J-11B to do so; it'll just require a minor avionics upgrade and ensuring that the weapons stations are able to accommodate the weapons and separations testing.
But J-11B family as is, does not have precision strike/multirole capability.
 

siegecrossbow

General
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I thought all 4th gen fighters have multi-role capability. That is one of the key highlights of 4th gen fighters. J-11B being relatively newer 4th gen, only entering service in 2008, I would assume it should be able to fire cruise missiles and also carry JDAM type bombs. J-11B should also be able carry targeting pods for ground strike roles.

4th gen fighters being so versatile is the key reason why air forces do not have dedicated tactical bombers anymore. Even China got rid of Q-5s and did not replace it with anything else.

J-11B was kinda rushed because it needed to hit a deadline (Chen Shuibian potentially stirring up sh*t) so that China has a heavy fighter with good BVR capabilities if worst comes to worst. Maybe they have added guided air to surface in later upgrades (after all, J-15 vanilla uses same radar) but it is not a priority when there are so many J-16.
 
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