arthuro wrote:Vivs,
rafale external fuel advantage over the typhoon is relevant whatever the AtG mission profile is (CAS, deep strike). It brings more options and thus more flexibility to an airforce. This is not stellar science to understand. And the difference is more significant that you would think. In a CAS configuration with 6 LGBs and no external fuel typhoon endurance should be roughly less than an hour compared to around three hours for a rafale with its 3*2000L tanks. This comparison should be roughly the same with cruise missiles. That is a significant difference, not just a "relative" one.
I hope you
do realise that CAS usually takes place near the forward edge of the battle area. Now unless the ground forces have ingressed 1000km into enemy territory, carrying a huge amount of fuel serves no purpose at all. As matter of fact, an aircraft carrying out CAS, with
three external fuel tanks is a far fetched notion, to put it mildly.
You could theoretically equip the Su-30MKI with external fuel tanks as well, if its bound to make a significant difference. Why do you suppose that never happened?
Also, out of curiosity, how did you arrive at the figures of three hours for the Rafale and less than an hour for the EF? The EF without the drag of an external tank will carry about 6170L of fuel which is a little more than half of the Rafale's load (5800 + 6000 = 11800L).
Regarding stealth it is widely accepted and reported (as shown on the my previous link) that the rafale has a higher level of stealth than the Typhoon. Of course with external stores you increase your RCS but better start from an around 1m2 RCS than a 10m2 RCS. I provided various external sources (not all french) while you are making speculation.
Several French and a retired Polish pilot do not a 'widely' make. And no sir, you have not provided any usable figures. Sources should give figures and not notions. The Rafale has a RCS that's 'significantly' lower, or 'much' lower, or 'quite a bit' lower does not help one make an assessment as to what difference it will make to detection ranges once they are both loaded with munitions. Here's an example - lets say the Rafale has an RCS of 1 sq.m and the EF of 1.2 sq. m (a difference of 20%) from a particular aspect, once they are loaded they may both increase to 2 sq.m each(adjusting for the semi-conformal stations on the EF). Now while these figures are hypothetical, point is, that 20% difference in the clean state could have been described as 'significant' and 'much lower' without making a whit of difference to the final RCS. Point is without figures, quantifying the difference is pointless.
Rafale level of stealth might not be in the same league as F35 or F22 (but still better than typhoon) but it helps in the sense that you are detected later than other conventional fighters and thus giving you more time in elaborating tactics. It also helps your jamming efficiency. All in all it just increases your survivability without making you unvulnerable. Every bit of stealth is still good to take. That's how 2 rafales in degraded mode can defeat 4 typhoon in BVR using their full capability.
Is that how they did it? My impression was they did it by locking on the active emissions from the Captor-M (the passive mode wasn't implemented in service until 2008) and then out-ranging (by 50-75%) the (theoretically) Aim-120C5 equipped EF, with the R-27ER (degraded MICA?). Locking onto the LPI emissions of the Captor-E will be a very different ballgame, and the RBE-2AA will
have come into play (the SPECTRA will not suffice).
As for Typhoon CFT I stand to my point. They are NOT in development. Rafale and Typhoon are connected to recieve them at a latter stage but the real integration and design work has not begun. And there is no proof that they are part of the MMRCA deal. You can say that if the indians are willing CFT they will get them, but they will have to pay for it...They will also have to pay for the AESA radar, the AtG weapon integration whereas everything is already paid and developed for the rafale (except CFTs). For the same amount of money invested to make the Typhoon roughly on par with the rafale you could already bring the rafale to the next level. That's why the "if" argument is to take cautiously.
You will not find a single press release about current CFT design at the moment. It is just an option for the customer if he is willing to pay for it, that's all. As for the indian navy this option is mandatory as Typhoon limited external fuel capability would make it unpractical operationnaly in a naval context. So don't mix up things.
No the question was, is it available - and the answer remains, yes it is. Coming to your rebuttal regarding its time taken and cost.... okay I'll humor that. How much will money is required to be invested into the EF to complete CFTs and what proportion of that bill can we see the Brits picking up? I assume you have a figure in mind since you say its enough to bring the Rafale to the 'next level'. And within what time-line do you see the CFTs integrated onto the serving EFs? And if it crosses the EF's earliest induction (first squadron), wouldn't these aircraft
still be compatible with those CFTs(when its finally cleared for air operations) if they're modified to carry them like the RAF's Tranche 3?
Rafale is closer in terms of develoment than the typhoon to get CFTs (it was already test flown with cfts unlike the typhoon). Just that with 6000L exernal drop tank the appeal for CFT is obviously less important.
External drop tanks have been around for decades, yet its newer models of aircraft i.e. 4.5 generation aircraft that are or have developed and integrated CFTs. It skirts around the penalties in RCS, speed, acceleration and climb rate imposed by drop tanks while at the same time clearing two or more pylons for weapons. Not being jettisonable is a small price to pay for that advantage.