QUOTE(Italiano_Parkour @ Jan 24 2008, 11:33 PM)

F-16, no one wants to buy it anymore, so they(US) are desperate to sell them to many countries. F-15 has problems, many's planes frame is braking in half, heard of this?
F-35 is still better than F-15. SU-30mk which are used in indian air force had exercises against american air force which were using f-15's. Indian air forces scored 10:1, which was shocking to American air force administration.
US really isn't desperate to sell the F-16s... Lockmart is worried that their own F-16 legacy is eating into the F-35 market. It is on the lower end of their exort level now, and Block 50/52 limited has been sold to Chile and Poland since UAE induction of Block 60. However, this has absolutely no bearing on the subject at hand, and I don't know why you even brought it up at all.
F-15 problem is due to the fatigued structure of the longeron afterr years of intense service of the F-15A/B/C/D. F-15E, which the F-15K is based on, was never pulled from the duty due to lighter fatigue issues and strengthened airframe. Not an issue.
I don't understand why you still insist on using Cope India 04 as a reference. Not only is the parameter of the exercise in question, it's also pretty-much becoming outdated for both sides. Just looking at the result is a pretty bad way of using anything as a reference anyway.
As for the F-35, yes it may be better than F-15K on many roles. However, it's not available now, and it won't be available for few more years yet. It's also going to be about as expensive as the F-15K, so it's not a cheaper option either. F-15K can be delivered next year if needs to be. F-35 delivery slots won't be available until 2015 at the earliest, and even that's a bit of a hopeful expectation. Meanwhile, there are F-4/5 fighters that needs immediate replacement as they retire after years of active services.
Shrinking a fighter wing is not something to be taken lightly. It requires years and great deal of investment to train a fighter pilot. If the service shrinks, an entirely new pool of pilots must be trained anew, which takes years and money. Even with that, they most likely won't have the proficiency for years to come, which is a big blow to the combat readiness of the service. Pilot pool is only one aspect of the support and logistics that would be wasted away should the service shrink due to its inability to maintain certain level of tactical fighters. You think deactivating and activating fighter squadrons is simply a matter of buying/building fighters and recruiting pilots for them? What of the support crew? What of parts and fuels that needs to be added to the logistics? What about base location?
No, you need to balance maintaining number of airframes and their capability. Forgoing current acquisition to wait for future airframes simply don't work that easily. In this case, ignoring F-15K, which provides ample capability against any potential threats for 15 years at least, to go for F-35 insteads (operational in what, 2020?) isn't a smarter choice.