... Part 2
Next point is BVR capability,true the SH has the longer range AESA radar and AIM 120, but latest fighters offers more than than radar and missile range only. Fighters like EF, or Rafale are designed with a very low RCS from the start, that's why they have big ammounts of composite, or RAM materials, ducted air intakes, scattered airframes (Rafale), semi stealth weapon stations (EF). The size difference is a point in this regard too, because it is not a heavy class fighter like some people mistakes it for. It is just in the size of an F16 as you can see on the following pics (check also post #2995 on page 200):
http://avionique.free.fr/IMG/jpg/rafale_f18.jpg
http://psk.blog.24heures.ch/media/00/02/2147014045.jpg
But just as Jha recently said too, the active radar of a fighter itself will give away the presents to some extend too and makes it easier to detect, but exactly here the Rafale shows its real advantages in BVR. Unlike the F18SH that is dependent on the active radar, or if available also the IRST on the external fuel tank, the Rafale can use radar, the integrated IRST, or the TV/Termal imager of FSO, or even the SPECTRA EWS itself to detect and track targets. Except of the radar of course, these features are totally passive and you can see these advantages even now in the older Rafale versions:
Excerpt of the Rafale International from 2006
...One of the more challenging aspects of Rafale operations is how to fully exploit its capabilities, and especially its range of passive sensors. Pilots, for example, can use its TV/thermal imaging observation system (dubbed Optronique Secteur Frontal, and similar in principle to infrared scan and track) to visually identify other aircraft at ranges of more than 50 kilometres (approx. 30 nautical miles), and transmit this and other tactical data to other aircraft using their MIDS datalink.
Another unique capability, according to Col. François Moussez, the French Air force’s Rafale program officer is that it can fire missiles at targets detected and designated by its integrated Spectra countermeasures suite, again without any need for active transmissions that can give away its position...
These advantages were also practically demonstrated in exercises like the ATLC in UAE, where Rafale gets several kills against the EF in BVR and dogfights. The Rafale also won engagements against USN fighters in BVR and impressed in the technical evaluation in Brazil, with a very low RCS as you can see in the following reports:
French Pilot about ATLC
During an ATLC engagement, 2 Rafale engaged, using their whole system but simulating a weapon that requires taking more risk than normal, 4 Eurofighter. The 2 Rafale killed the 4 Typhoon which used all their normal capacities, without loss.
The rules of engagement were "beyond visual range".
In BVR air combat (beyond visual range, ie at ranges of several dozens of kilometers), the Rafale system provides synthetic information coming from multiple sensors. This information is therefore more accurate. We can do without 1 or 2 sensors during a whole combat while remaining extremely dangerous for the enemy. This gives us access to new tactics of particular interest.
RING - Capitaine Romain, pilote de Rafale en Afghanistan
Brazilian news report
The divergence of information led to the FAB mark this item Gripen in yellow attention. The F-18 Blue won this variable, but reddened under "radar-signature ', which means tracking by enemy radar. The Rafale, according to official figures, is more "invisible" among competitors (blue = good, yellow = average, red = bad).
In a recent simulated exercise with the US Navy, the French jets "downed" six F-18 and lost only two aircrafts.The American pilots said they could only see the Rafale on the radar when it was too late to react.
ISTOÉ Independente - Economia & Negócios
As you can see, although the EF and the SH had superior radars, as well as more missile range, the Rafale (even outnumbered) was able to win these combats. The Rafale F3+ that is offered in MMRCA will even have more detection features and also the more capable BVR missiles, so it will be even better than in these exercises, especially compared to the SH.
Now lets compare the features mentioned above against a possible opponents of IAF, PAFs new F16 B52:
F18SH vs F16 B52
- in BVR the SH has longer range radar, but bigger RCS and the same AIM 120
- in WVR the SH is less maneuverable and has the same JHMCS + AIM 9 combo like PAF has
Rafale F3+ vs F16 B52
- in BVR it has longer range radar, a lower RCS, longer range missile and long range passive detection capabilities
- in WVR it is more maneuverable, but has no HMS so far (see "Features that requires further fundings" below)
Against new J10Bs and J11Bs the differences could be even more important, because they will have the numerical superiority.
Strike capabilities
The SH is a proven stike fighter and points with more variety and cost-effective weapons, as well as a good EWS.
The Rafale points with more payload, range, beeing less detectable and proved excellent in this role in combination with the AASM (or Hammer as its new name is) and SPECTRA EWS. During Red Flag it fulfilled all strike missions without beeing killed from ground targets a single time, in ATLC 2 Rafales impressed with shooting down:
10 incoming hostile fighters while dropping six AASM on 6 different land targets 40 km far, everything without leaving their CAP racetrack (it is rumored that Rafale proved this during the trials in India too!).
Even I say that the Rafale is close second here only, manly because less variety of weapons, but for possible long range strikes against targets in China, I would prefer Rafale with Scalp.
The SH has a dedicated electronic attack version (Growler), but it is doubtful that IAF will get these, especially not without signing CISOMA, or similar contracts. On the other hand the Rafale has a dedicated nuclear strike version, which is an interesting point, because recent reports claims that the Strategic Forces Command is looking to procure 40 fighters for two dedicated strategic strike squadrons:
http://img641.imageshack.us/img641/7004/unrafaleaustandardf3emp.jpg
Livefist - Indian Defence & Aerospace: PTI: India's Joint Nuclear Command Wants 40 Nuclear Strike Jets
Other version and capabilities
Both are available as carrier fighters, can be used for inflight refueling and in recon roles:
http://www.strategypage.com/gallery/images/f_18_tanker.jpg
http://www.l-3com.com/CS-East/images/starnimitz.jpg
http://img525.imageshack.us/img525/1504/ravito.jpg
http://defense-update.com/images_large3/recong_aeros_rafale.jpg
Features that requires further fundings
Boeing propsed the new upgrade, but so far it is not know who will fund it, USN is looking for a more cost-effective engine, but not for higher thrust and that's why the EPE engine is offered for foreign customers mainly. Till USN, or another operator clears the upgrade, it will remain uncertain.
Dassault has developed and tested CFTs for the Rafale, but French gov didn't fund it and waiting for an export customer too, same goes for a higher thrust M88-3 engine, or the Kaveri-Snecma integration. They also tested the some HMDs (including Topsight prototypes) but never integrated one,
Costs, orders and upgrade potential
Going by Brazilian reports, F18 SH block 2 costs $55 million flyaway, the Rafale F3+ $78 million, with more than 400 F18SHs on order and around 180 Rafales. Upgrade potential good for both, because USN and French forces will use them for a long time, although the Rafale is on a higher tech level now, because it is a new developed fighter, but the upgrade costs should be cheaper for the SH.
The offers
F18SH offers possible commonality to LCA MK2 with GE 414 engine, outsourcing parts of the production to India, political advantages and most likely higher offsets.
Rafale offers common weapons and already placed service and supply chains with Mirage 2000s, the integration of Kaveri - Snecma engine, full ToT of the AESA radar + source codes, no restrictions, integration of Indian weapons, to go beyond buyer seller relationship (although it's not clear what this exactly means). Early delivery of 40 Rafales if we want and France is a sanction prove, reliable partner.
So lets sum it up!
Rafale wins at A2A performance and is close second in A2G, is on a higher tech level, offers dedicated versions for the nuclear as well as carrier role and offers the clearly better deal with customisation, more independence and commonality to existing IAF fleet.
The F18SH is a proven and cost-effective fighter, with good political advantages, but is also a re-design of an older fighter and will be really comparable with the Block 3 upgrade only. The spares, weapons and maintenance must be build up completelly new and the pilot training should be more difficult to.
All in all the Rafale offers clearly more advantages if we are ready to pay for it, offers a good performance in all roles and exactly between LCA and Rafale (in weight, size and performance) be it for IAF, or IN. If our main aim is political advantages, as well as a cost-effective strike fighter and the restrictions are not a problem, the SH will server good too.