Despite this, by 1986 the AIM-132 ASRAAM was making good progress and was making inroads into the European Fighter Aircraft (EFA) helmet system for weapon cueing. Advanced Short Range Air to Air Missile (ASRAAM) was actually a joint USAF/USN requirement for a Sidewinder replacement, first mooted in 1979. A UK contest in 1990 examined the new ASRAAM, the French MICA and a new design from Bodensee Geratetechnik, their version of the ASRAAM tuned for German needs. With GaN a radar can search five times the volume of space in the same amount of time or track five times the number of targets as with the old radar, could detect and track targets 50 percent farther away because of the extra RF energy. The USAF is also invested in things like MALD-J and CHAMP and has electronic warfare aircraft of its own outside of Growlers (plus it crews some growler squadrons anyway). In July 1989, Germany pulled out of the consortium, effectively ending the agreement. Meanwhile, an entire different set of criteria led to the Dornier Viper, whose design maximized range. The Ministry of Defence has awarded a £300m contract to sustain a key air-to-air missile used by RAF Typhoon jets, supporting over 400 jobs across the UK. AMRAAM is ejected under force into the free stream. ASRAAM may be included in Block 4.1 or 4.2, Blk 4.1 planned to be active in 2020 and Blk 4.2 two years later, so may be looking at 2022 before ASRAAM becomes operational on UK F-35B’s. Whilst CNO of the USN the Admiral reduced its budgeted buy of the F-35C by one-third 2016-2020 to fund new offensive missiles. The last thing I’d want was extra drag (and a time delay) as the bay doors opened, especially whilst I’m jinking and pulling g’s.
It will be the biggest market opportunity for weapons makers and the most important platform to build for. An equally (perhaps more) likely scenario would see the F-35s spread out on a wide front, as is already practised by F-22 pilots. Re: AN/SPY-6, the latest August report by the GAO states performance of the SPY-6 GaN engineering development model has exceeded requirements, demonstrating SPY+17 decibels, greater than 50 times the sensitivity of the SPY-1D(V) radar currently used on the Arleigh Burke Flight IIA destroyers.
To bring it back to ASRAAM, I think a lack of internally-carried SRAAMs will only be a really pressing issue when the enemy has 5th generation fighters which can be directed by low-band ground-based radars to within a fairly short distance of the F-35s without being detected. Canada and Norway also took a small stake. Basic physics means these surfaces will reradiate energy in all directions including back down the bearing of the searching radar, making it utterly unstealthy. You see a number of video examples of these test on many different a/c on you tube. Integration with F-35 will be carried out under a separate contract. The RAAF has demonstrated successful ‘over the shoulder’ firing in Lock On After Launch (LOAL) mode against target drones that were behind the wing-line of the launch aircraft. The weapon is also in operational service with the Royal Australian Air Force on its F/A-18 Hornet. Advanced Short Range Air to Air Missile (ASRAAM) Capabilities. But as a practical matter they aren’t really mobile in a tactical sense once emplaced. Thinking about it, The ASRAAM is supposed to have lock on after launch (LOAL) to provide an over-the-shoulder capability. As you say – the Super Hornets go with AIM-9X. Would be interesting to see how much the commonality approach has clawed back.c. , The rapid decline and eventual fall of the Soviet Union in the late 1980s led to considerably less interest in the ASRAAM effort. ASRAAM. Hopefully the LO pylon will still happen, the befits of freeing up more internal space are clear. As seen in the pictures, from the outside it is a minimalist weapon, which apparently help to preserve the low observability features. Together with Paveway IV, these are the ‘threshold weapons’. The missiles will be produced at MBDA’s new £40M Bolton manufacturing and assembly site with engineering activities carried out at MBDA sites in Stevenage and Bristol. Firstly the AARGM-ER, Advanced Anti-Radiation Guided Missile Extended Range with $267 million in development funding 2016-20 with current guidance system and warhead of the AGM-88E with a new motor to counter the newer longer range land based AAMs. I’d want a quick rail-launched missile if I had someone on my six. If we scale to a radar cross section of 0.01 m2, we get a range of about 600 km. The Common Data Link (CDL) is the small "black box" that sits on top of the mast, especially clear in pictures of FLAADS(L) although it doesn't necessarily have to use the two-way data link to the launch vehicle, so, it could take mid-course corrections from any number of suitably equipped land or air platforms and then switch to active homing when it gets close enough. The MoD’s insistence that the UL elements of the ASRAAM programme were competitively tendered also produce a great deal of managerial and financial friction. Each of the ASRAAM partners (Norway, Germany and the UK) proposed their solutions to the MSU issue and in 1988, the UK BAE proposal was accepted by the consortium. Various reasons are often cited including the ending of the Cold War and full realisation of the capabilities of the Russian R-73 missile, but many commentators think this was a smokescreen for financial and defence industrial share issues. LM had problems meeting min. , As of 31 January 2019 the Indian Air Force is testing the compatibility of the ASRAAM weapons system with the Sukhoi Su-30MKI, and aims to make ASRAAM its standardised dogfighting missile across multiple aircraft types, including the Tejas.  The increased diameter of ASRAAM also provides space for increased computing power, and so improved counter counter-measure capabilities compared with other dogfighting missiles such as AIM-9X. It flies at well over Mach 3 to ranges as great as 50 kilometres (31 mi), considerably over double the range of earlier designs. Brimstone was also dropped from the threshold list. The latter was a US Air Force stipulation to ease the logistics burden and save money by reusing as much as possible of the existing AIM-9 Sidewinder, of which 20,000 remained in the US inventory. One would hope but no signs that the MoD would be funding a GaN update of the Type 997 Artisan 3D radar. At sea such systems can radiate, move around and are much harder to find and engage. The Fighter Mafia examined these results and concluded that they proved what they had been saying all along: a smaller, cheaper aircraft armed with simple but effective weapons is just as good as a more complex and expensive system, but could be purchased in greater numbers. United Kingdom and Australia remain as the only known operators for ASRAAM as of September 2004. One attempt to improve matters was made starting in the late 1960s by the Hawker Siddeley "Taildog", initially a private project but later officially supported as SRAAM. With the wings full it certainly doesn’t, but with just an ASRAAM on each wing it is still suppose to maintain an acceptable level. Gosh, much trickier than I thought, all this science stuff! Only the enemy are allowed to use combined arms and supporting units, even if they never use that degree of cooperations. Both the Chinese and Russian’s using VHF/HF bands less affected by stealth angles and coatings. I think by the time their is a 5th generation threat present (and not just 12, possibly not that stealthy PAF-FAs) in Europe, CUDA will be available, so it will be up to the UK whether it buys some, tries to get ASRAAM qualified for internal carriage, or just perseveres as is. https://mostlymissiledefense.com/2016/07/17/thaad-radar-ranges-july-17-2018/#more-1267. A pilot engaging an enemy needs a missile that reacts more rapidly than ever before with the speed and agility to maximise the probability of a kill, regardless of evasive target manoeuvres or the deployment of countermeasures. By 1992, the MoD had scaled back deployment and quantity options for ASRAAM. While this RCS certainly possible, it is lower than is usually used for a baseline number. That’s not how it works. Current ASRAAM will be operational until then. The Block III is currently scheduled to enter into its engineering and manufacturing development phase in 2016, NAVAIR says. Advanced Short Range Air to Air Missile (ASRAAM) is described by the RAF as; It equips Typhoon and Tornado, and will be integrated with the UK’s F-35’s as a baseline weapon. PR – MBDA and BDL agree to assemble missiles in India, Instantaneous cueing from radar or helmet sight, Outstanding resistance to countermeasures. MBDA is currently under contract for an ASRAAM capability sustainment programme for the Typhoon fast jet and this new order to equip the F-35 will see the production of additional missiles.