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vikasrehman

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  • in reply to: Chinese New Generation Fighter will fly soon….. #2435001
    vikasrehman
    Participant

    WS-10A looks like a step backwards compared to Al-31F, how do you figure it’s more ambitious?

    Why is it a step backward?

    in reply to: Pakistan Air Force #2435034
    vikasrehman
    Participant

    Is there any link/source/news that PAF may go for IRIS-T? Present in an exhibition does not mean that PAF already integrated it.

    Present at an exhibition only implies that it is available. Diehl’s BGT IRIS-T SL was considered for Pakistan’s competion, though the contract was awarded to SPADA 2000.

    We know that PAF is on the look out for a WVR missile for its JF-17, and some in the ‘know which’ business say it could be A-Darter. It might be MICA/IRIS-T/some chinese version, we simply don’t know yet.

    in reply to: Pakistan Air Force #2435045
    vikasrehman
    Participant

    Thats correct but 4th generation fighters with HMD and a decent missile will fill it’s shortcomings against 4th+ generation fighters with TVC, unstable config, HMD and a decent missile. Various exercises already proved that. IAF goes for regular exercises with air forces of US, UK, France, Russia, Singapore and many other countries. They most probably exchange information with Israelis as well, so the most advanced HMD+decent missile those are in PAF service, are not a surprise for the IAF. We have gone throw it.

    Though MKI has good BVR capabilities, I think MKI will do better in WVR than BVR. Survival chance of the adversary fighter is minimum there.

    The article implied that 3rd generation fighters with HMD and a decent missile will fill it’s shortcomings against 5th generation fighters with TVC, unstable config, HMD and a decent missile in WVR arena.

    Regarding the survival chance of the enemy, I indeed doubt it not. But the way things are going, with two fighters going into WVR (be it MKI against Mig-21 equipped with decent HMD/missile), there would most likely be just 1 coming out. And no one knows which one.

    Finally, most 4+ gen fighters boast their capabilities in BVR arena. While WVR cannot be forgotten, you wouldn’t want to put a $60 million fighter and a trained pilots against another fighter, unless there is no other way.

    in reply to: Pakistan Air Force #2435450
    vikasrehman
    Participant

    Here are my facts…

    Before posting try to read some more comments, specially to whom I am commenting. I was replying to quadbike’s post as he said, if PAF F-16 A/B have an exercise with F-22, this will be ‘help’ against SU-30MKI in WVR. Now I said that MKI and F-22 are totally different aircraft wrt WVR capabilities. F-22 is the best operational fighter until now, but MKI is really a ‘superduper plane’ in WVR when it is fighting against other similar generation fighters. So an exercise with F-22 will not help to take MKI. If he tells the same after PAF doing an exercise with Malaysian SU-30MKM than its correct. Thats it.

    There are important people here to think about that and you are a new member here, so don’t think about bandwidth.

    Just a general comment about WVR. Please note that this is abs nothing to do with what is being discussed in this thread vis-a-vis PAF participating in these exercises.

    http://www.janes.com/defence/air_forces/news/idr/idr010529_1_n.shtml
    A third lesson is that WVR is an equalizer. “An F-5 or a MiG-21 with a high-off-boresight missile and HMD is as capable in a 1-v-1 as an F-22,” comments a former navy fighter pilot, now a civilian program manager. “In visual combat, everybody dies at the same rate,” says RAND’s Lambeth. Indeed, he says that a larger fighter like the F-22 may be at a disadvantage. In the early 1980s force-on-force exercises at the navy’s Top Gun fighter school, F-14s were routinely seen and shot down by smaller F-5s flown by the navy’s Aggressor units. An F-22 which slows down to enter a WVR combat also gives up the advantage of supersonic maneuverability.

    Regarding planes like F-22, MKI, typhoon, Rafale etc., they have their promary advantage in BVR. If their opponent survives BVR (for whatever reason) and enters WVR with a decent missile/HMD combo, the outcome would be far from certain. Every ounce of manuverability helps the pilot when it comes to survival, but modern missiles have become a lot manueverable than their opponent, i.e. fighter aircrafts.

    in reply to: The Brand New IAF Thread (IX) – Flamers NOT Welcome #2436150
    vikasrehman
    Participant

    IAF gets MoD’s nod to acquire a basic trainer

    Gawd now we are buying basic trainers even..:mad:

    Is th grounding of HPT-32 permanent?

    in reply to: PLAAF; News and Photos volume 13 #2436415
    vikasrehman
    Participant

    http://www.washingtontimes.com/news/2009/nov/19/inside-the-ring-37209361/
    DIA on China’s new fighter
    By Bill Gertz INSIDE THE RING

    The Defense Intelligence Agency is sticking by its estimates of when China will deploy a fifth-generation jet fighter after recent remarks by a Chinese general that Beijing’s most advanced jet could be fielded by 2017 – years earlier than U.S. intelligence projections.

    “We believe that first flight of a Chinese fifth-generation fighter will occur in the next few years; however, we also believe it will take about 10 years before the [People’s Liberation Army] begins to operationally deploy a fifth-generation fighter in meaningful numbers,” DIA spokesman Donald Black told Inside the Ring.

    As reported in this space last week, Gen. He Weirong, the deputy commander of the Chinese air force, told Chinese state-run media that the new advanced jet would fly soon despite U.S. intelligence projections that it will not be ready for combat for at least 10 years. (Gen. He was incorrectly identified as Gen. Ho Weirong last week.)

    Gen. He said the first jet could be deployed by 2017, and his remarks have sparked renewed debate over whether to continue production of the Pentagon’s most advanced jet, the F-22. Production of the jet, beyond 187 more planes already in the pipeline, was effectively canceled by Defense Secretary Robert M. Gates earlier this year.

    If deployed by 2017, the new advanced warplane would make China’s jet force more advanced than those of Britain, France and other Western European statesaccording to military analysts.

    Asked if U.S. projections about the new Chinese jet were incorrect, Mr. Black said “the intelligence community has been warning of the development of a Chinese fifth-generation fighter for several years.”

    “Intelligence estimates typically provide a range of dates associated with operational deployment,” he said. “Gen. He’s comments are generally consistent with these intelligence community estimates of Chinese fifth-generation fighter operational deployment.”

    The United States is deploying large numbers of F-35 jets, which lack some fifth-generation capabilities of the F-22, such as supercruise, a propulsion system that allows the jet to fly longer distances, fire its long-range weapons, and then exit without running out of fuel.

    Mr. Gates said in July that U.S. projections of when China would deploy its new fifth-generation jet, dubbed J-XX by some analysts, indicate that the F-22 was not needed in large numbers because China will not have large numbers of fifth-generation fighters by 2020. Despite large numbers of F-35s and some F-22s, “China, by contrast, is projected to have no fifth-generation aircraft by 2020. And by 2025, the gap only widens,” Mr. Gates said.

    Pentagon spokesman Bryan Whitman said he did not see “any inconsistency in what the SecDef has said and the DIA assessment.”

    “In both cases, we don’t see any significant fifth generation Chinese fighter capability for next 10 years or so,” Mr. Whitman said.

    Richard Fisher, a China military-affairs specialist with the International Assessment and Strategy Center, said the DIA’s response to the Chinese general’s remarks were comforting.

    “But one has to suspect that there is now light between recent DIA assessments and what Secretary Gates said on July 16,” Mr. Fisher said. “Secretary Gates basically said that a Chinese fifth generation fighter threat would not materialize well into the 2020s, while the DIA seems to imply that their ‘range’ of assessments could accept this happening closer to 2020.”

    For Mr. Fisher, the most important issue is not the quality of U.S. intelligence analysis on Chinese weapons developments, but U.S. leadership.

    “The Obama administration convinced the Congress to deny U.S. forces a critical capability, the F-22, in some part due to its assessment of Chinese next-generation fighter capabilities, an assessment that may not have been the ‘consensus’ within the intelligence community,” he said.

    “Democracies require informed debate in order to survive. It is appearing that the debate over the termination of F-22 production was not sufficiently informed regarding emerging Chinese capabilities.”

    Mr. Fisher said some evidence indicates China may have several fifth-generation fighter programs in train and could augment less capable jets with upgrades and advances.

    “I doubt that the Chinese are going to limit their force to 187 fifth-generation air-superiority fighters,” he said, referring to the Pentagon’s limited buy of F-22s.

    A U.S. Air Force official involved in the F-35 development program told Aviation Week that the Chinese will “have a difficult road if their design is tied to the J-10,” China’s indigenous fourth-generation fighter.

    The officer said that significantly reducing the new aircraft’s radar cross-section will require more than stealth outer coatings. New integrated design and shaping as well as coatings are needed, the officer was quoted as saying in the magazine’s Nov. 13 article on the new Chinese jet.

    A Chinese Embassy spokesman did not respond to an e-mail seeking comment on the new jet.

    in reply to: The Brand New IAF Thread (IX) – Flamers NOT Welcome #2436450
    vikasrehman
    Participant

    The IAF vice-chief did not stop at that. He even asked private companies to learn the art of `reverse engineering’ in military technologies, which China has mastered and exploits to the hilt. “Has anyone ever had the courage to ask China why are you doing it? No one cares a hoot. If you can’t make it yourself, you should at least know how to do reverse engineering,” he said.

    I hope it wasn’t a ‘pre-written’ speech, and he only said so in the heat of the moment.

    in reply to: Russian Aviation News – Part Deux #2436585
    vikasrehman
    Participant

    Aerospace Daily and Defense News is reporting today (19 Nov) that the Pak-FA prototype will not fly until 2010.

    Of the top of my head, I remember seeing article/interviews etc. in Janes back in 2003/04, saying Russian 5th gen prototype would make its first flight in 2006. With time it was 2007, 2008, 2009. So if its 2010 now, so be it. One can only say that with every day, week, month passing, we know that we are getting closer to the day when it would eventually make its first (at least public) flight.:)

    in reply to: Pakistan Air Force #2436830
    vikasrehman
    Participant

    They have planned lots of alternatives but I think it is strange to start local production if most weapon testing is not done giving the time they already have the SBP. I agree that we hardly see any evidence but unfortunately that is the way it is done.

    For all we know, first batch could primarily be air-defence oriented equipped with WVR/BVR AAMs. One could also quite safely assume it could carry dumb bombs. As far as PGMs/Antiship/ARM etc are concerned, well we have to wait for its true multirole capabilities, the first operational squadrom I mean.

    in reply to: Pakistan Air Force #2436847
    vikasrehman
    Participant

    An operational squadron doesn’t mean that they will be fully integrated with every single intended weapon. Rafales and Eurofighters were operational before having all of their A/S modes and stores fully checked out.

    Agreed. And we don’t know what has or has not been integrated with KLJ-7, considering that PAF might go for a different set of avionics altogether from the 51st machine.

    in reply to: Pakistan Air Force #2437042
    vikasrehman
    Participant

    Does it mean Pakistan already intergrate the PL-12 into their JF-17? The first 50 batch is KJL-7 radar. No way other country weapon is able to be intergrated.

    I believe integration of KLJ-7/SD-10 has already been done. Remember KLJ-7 is a derivative of KLJ-10, which is compatible with pl-12.

    in reply to: Budget and Capability, UK and India compared #2437415
    vikasrehman
    Participant

    Most of the time you just need to transport stuff from A to B. Efficacy, survivalability and maintenance are secondary if you simply lack airframes for the job because every single damn chopper costs you $60mil. I agree that a squadron of specialized helos for specialized tasks like SF insertions or high-risk missions is fine, but 70% of all missions only require main rotor, tail rotor, good gearbox, solid armored hull and radio altimeter.. You must be able to build that for $15-18mil a piece, otherwise you’re just wasting money.

    You might have a point. So in this regard, what sort of approach, do you think, could help them save some money? Are you suggesting a mixture of (lets say) helos, i.e. a few specialised ones with all the gizmos (expensive) for special missions and the rest should be a lot cheaper for other missions?

    in reply to: Chinese New Generation Fighter will fly soon….. #2437548
    vikasrehman
    Participant

    http://www.defenseindustrydaily.com/Indonesia-to-Buy-Russian-Chinese-TrainerAttack-Aircraft-05947/

    China National Guizhou Aviation Industry’s JiaoLian-9, known as FTC-2000 Shanying (Mountain Eagle) when exported, is derived from China’s JJ-7 trainer. Which was, in turn, derived from Russian 2-seat MiG-21s. Visible enhancements include a raised cockpit that greatly improves visibility for both pilots, a correspondingly larger dorsal “spine”, a cranked delta wing to improve handling characteristics, and moving the engine intake from the plane’s nose to a pair of small side intakes.

    The JL-9 uses a Chinese WP-13 or WP-14 turbojet engine, and carries Chinese electronics, and weapons. It reportedly packs an internal 23mm cannon, and has 5 stores stations that can carry up to 2,000 kg/ 4,400 pounds of fuel tanks, short-range air-air missiles, or rocket launders and unguided bombs. Its derivation from the MiG-21 gives it questionable suitability as a ground attack aircraft, but they could be used effectively for secondary air policing, especially if equipped with SELEX Galileo’s Grifo S7 radar.

    IndonesiaNov 13/09: The Jakarta Post quotes newly sworn-in Indonesian Air Force chief of staff Vice Marshal Imam Safaat, who says that Russian Yak-130s and Chinese FTC-2000s would replace Indonesia’s 20 remaining British Hawk Mk.53 trainer jets (2 reportedly operational), and remaining American OV-10 Bronco turboprops (0-8 operational).

    At this point, this is pre-budget intent, and not a contract. The age of Indonesia’s Hawk and Bronco fleets, and the importance of training, will add urgency to this request. Imam said that these aircraft are “expensive” and would be bought with the help of foreign aid.

    The new TNI-AU chief added that the service also plans to replace its 16 F-5E/Fs (4 reportedly operational) by 2013.

    Indonesia’s economy has performed well in recent years, and the TNI-AU budget is expected to increase by 25%-75% over the next year, adding $105-320 million. Nevertheless, a verdict that even the Yak-130 and FTC-2000 are expensive could suggest these very aircraft for the F-5’s roles. Both designs are capable of handling those roles at comparable performance levels, and the shrinkage of Indonesia’s front-line combat fleet makes a large array of single-focus trainers a dubious proposition, unless ample money is available for more front-line fighters as well. The flip side of that choice is that beyond the Yak-130’s strong close air support capabilities, these 2 choices would not be competitive with modern fighters.

    Alternatively, Indonesia could cast a wider net, and look to purchase both replacement trainers, and low-budget dedicated fighters like the Chinese/Pakistani JF-17 Thunder, India’s Tejas, or South Korea’s TA-50 Golden Eagle to replace its F-5s. A more ambitious effort might even examine higher-end lightweight fighters like the Russian MiG-29/35, Chinese J-10, or the Swedish JAS-39 Gripen flown by nearby Thailand. Of these lightweight fighter choices, the Russian MiG-29/35 and Chinese JF-17 or J-10 are the only options that would be immune to future western military sanctions. All of the other choices currently fly with General Electric turbofan engines, and are slated to continue using western designs.

    in reply to: Budget and Capability, UK and India compared #2437623
    vikasrehman
    Participant

    Sometimes sheer numbers is hard to counter with better technology. The high tech plane in higher numbers may win every a2a battle but lower numbers will mean that the enemies relatively low tech fighter/bombers may penetrate your defense and bomb the **** out of your airbases. 😉

    Indeed sometimes. Quantity vs. Quality discussion is probably as old as civilisation itself. One point to note, however, is that many who championed the argument of quantity during the cold war era appear to shifting their strategies for the 21st century warfare.

    in reply to: Budget and Capability, UK and India compared #2437745
    vikasrehman
    Participant

    OK, feel free to stuff them with loads of electronics.. but don’t be surprised if your Air Force soon is unable to afford more than three squadrons.. But hey, they will be so easy to fly..

    The might increase the unit price, but they could add to the overall effectiveness of the machine, increase survival chances, reduce maintenance and so on.

Viewing 15 posts - 466 through 480 (of 1,386 total)