Pardon? how do you define "role occupied by the F-117"
Formerly occupied by F-117 — that of a stealth attack plane with limited weapons load.
Pardon? how do you define "role occupied by the F-117"
If you can fit a YJ-83, you can probably fit a YJ-91/YJ-93 in it. That's already your smaller airborne supersonic ASHM.
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I remember hearing some comment on f35 carrying sdb2 for anti-ship missions, i suppose gj11 can do that as well.YJ-12 is considerably longer and thicker than YJ-91 isn't it? I doubt the GJ-11 has enough room to carry two YJ-91 or YJ-83 sized missiles. Plus consider the single medium thrust engine. That's not an easy payload to deliver over a meaningful distance without extra fuel.
GJ-11 looks like it's designed for delivering some smaller sized ordinance although we've not seen the bays or even the actual UAV. If it's designed for decent range, much of the internal spaces in the wing-fuselage will be used for fuel tanks.
Like Siege says, I think the GJ-11 is for penetrating ground and air based air defences to deliver two or more, smaller sized bombs onto important targets. YJ series are already offering HUGE stand off ranges. There is very little need for stealth for firing YJ series. Stealth has almost zero utility because air dominance/superiority is assumed to be contested in that fight regardless. So the stealth platform with utility is the J-20 for air superiority role in an entirely different aspect.
The GJ-11 would be pretty much impossible to stop if they got the GJ-11 right and created an aircraft with RCS that's as low if not lower than F-22 and F-35 which isn't hard given the nozzle design, smaller size, full flying wing configuration, stealth materials competence, and alleged no moving control surfaces. At least until revolutionary radars and detection instruments become mature like photonics/quantum radars etc.
Doesn't matter. The main point is you have to get a warhead from point a to point b, without getting intercepted.
Hypersonic missile is one way. Micro drone is one way. ICBM is one way. Manned strike aircraft is another.
My opinion microdones can be slower but is as hard to intercept as a hypersonic missile, but much cheaper because it's reusable.
As long as you successfully get the warhead from point A to Point B. It doesn't matter what the delivery system is.
WW2 analogy
Large UCAVs/manned aircraft= battleship
Micro done = aircraft carrier
Before WW2, everyone was planning for major battleship vs battleship war. No one gave second thought to aircraft carriers and every Navy was playing the whose battleship is bigger game. But when WW2 happened, aircraft carriers were the assassins mace weapon that totally destroyed battleships.
YJ-12 is considerably longer and thicker than YJ-91 isn't it? I doubt the GJ-11 has enough room to carry two YJ-91 or YJ-83 sized missiles. Plus consider the single medium thrust engine. That's not an easy payload to deliver over a meaningful distance without extra fuel.
GJ-11 looks like it's designed for delivering some smaller sized ordinance although we've not seen the bays or even the actual UAV. If it's designed for decent range, much of the internal spaces in the wing-fuselage will be used for fuel tanks.
Like Siege says, I think the GJ-11 is for penetrating ground and air based air defences to deliver two or more, smaller sized bombs onto important targets. YJ series are already offering HUGE stand off ranges. There is very little need for stealth for firing YJ series. Stealth has almost zero utility because air dominance/superiority is assumed to be contested in that fight regardless. So the stealth platform with utility is the J-20 for air superiority role in an entirely different aspect.
The GJ-11 would be pretty much impossible to stop if they got the GJ-11 right and created an aircraft with RCS that's as low if not lower than F-22 and F-35 which isn't hard given the nozzle design, smaller size, full flying wing configuration, stealth materials competence, and alleged no moving control surfaces. At least until revolutionary radars and detection instruments become mature like photonics/quantum radars etc.
Kh-31A/P is only 4.7 meters in length for its up to 110km version, and the longer range (160km) version the Russians have, the Kh-31PD/AD/PK is about 5.3 meters. I don't know which version the YJ-91 follows. I think a YJ-83 is about 6 to 6.3 meters in length.
If GJ-11 is going to be given a SEAD role, fitting a YJ-91 should be considered into its design. If not the GJ-11, then another UAV expressedly designed for this purpose.
For anti-shipping, a GJ-11 drone would do better as a stand off spotter flying at extremely high altitudes. What it finds, it relays to a satellite which then relays to other assets that can fire antiship missiles.
Imagine a loitering cruise missile that has a detachable warhead. The "missiles"/drone can fly in a swarm of 1000 to the target area and loiter. A human operator can designate which target to destroy and the system assigns that target to one of the drones. The drone drops its warhead on the target and automatically fly's back to base to be rearmed and reused.
Maybe the YJ-91 can fit at a stretch but certainly not the YJ-12 I reckon. YJ-12 is over 6m and from photos of the mockup shown in 2019's parade, I'd say there's simply no way the internal bay can accommodate a YJ-12.
But no doubt for me that GJ-11 would have been designed with SEAD missions in mind which means YJ-91 is definitely worth arming even if GJ-11 can perform effective air to ground using other ordinance. Simply because YJ-91 is dedicated anti-radiation. Unless they create a smaller and shorter ranged anti-radiation missile for UAVs and J-20's internal carriage.
Imagine a loitering cruise missile that has a detachable warhead. The "missiles"/drone can fly in a swarm of 1000 to the target area and loiter. A human operator can designate which target to destroy and the system assigns that target to one of the drones. The drone drops its warhead on the target and automatically fly's back to base to be rearmed and reused.
Point is to have a small hard to shoot down drones which are reusable to keep costs down.