If the RAF had the option, the AARGM-ER would have been preferred over Spear 3. The F-35B is currently unable to operate the AARGM-ER. India has also developed its own ARM RUDRAM. Compared to ARM, the hammer has no radar homing capability and lacks a range, so it is insufficient in terms of survivability. If Rafale has its own ARM, it is much safer to perform SEAD operations over long ranges.
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Although it's safer to do anything at long range, the main goal is to kill the SAM site, and this is best done effectively at short range.
The problem is the kill probability of ARMs is very low, even lower than BVR missiles, since SAMs tend to turn off their radars and disappear. So the longer the range you engage a SAM site, the greater the chance for the SAM to initiate countermeasures.
It has always been a good idea to kill SAMs at short range, which is actually the point of having stealth in the first place. And with the Hammer, you get a very short reaction time and a near-100% kill ratio.
Most countries are working on ARMs right now, including India, because most air forces do not have stealth aircraft. The F-22 does not use HARMs for SEAD/DEAD, it uses SDB I, and the Hammer is far, far more advanced than the SDB I since the Hammer is powered and has a seeker. Basically, what I'm saying is with 5th gen capability, you do not need the low success capabilities like long range ARMs.
Rafale has stealthy capabilities and its Hammer does the same job as the SDB does for the F-22.
Currently, only the F-22, F-35 and Rafale are capable of performing SEAD/DEAD at short range. And right now, because of the Hammer, only the Rafale is capable of performing SEAD/DEAD at the shortest range in certain cases. It's because the Rafale can fire the Hammer without line of sight, whereas the F-22's and F-35's SDBs require line of sight. The Hammer acts as a missile and can climb obstacles using its own power, so the Rafale can fire at a SAM site while hiding. The SPEAR 3 will give the F-35 Hammer-like capabilities in the long run.
Thats interesting actually. Can you pls provide the details?
SAAW is gonna be upgraded with a seeker and a rocket motor over the next few years. It will be our equivalent of both the StormBreaker and SPEAR 3. Currently, it's like SDB I.
The same is likely to happen with many other PGMs of varying weights.