yep ,considering that Lockheed martin used Russian research of supersonic VTOL plane Yak-141 to create F-35. In cold war ,USA and Russia were equals .Today ,USA is leading though. Russia/China are second or third in any order.
F-35B: Born in the USSR | Russia & India Report
Not. I am fed up with muslim antics ,the behavior of muslims and the insidious nature of islam itself which calls for genocide of kafirs. Second,Russian slav decline has stabilized. Even muslim birth rate is stable .Stop believing sensationalist nonsense. Unless the circassians , crimean tatars and chechen and other caucusus diaspora are repatriated and russia allows large number of muslims from central asia to live in russia ,I doubt Russia will be majority islamic. But then there is already pressure from local circassian NGO's and intelllectuals and govt officials to remove/increase reptriation quotas in Russia which currently are 3000 per year.
Second,most caucusus muslims don't give two hoot about islam with exception of dagestan . Already a lot of them are secular.A good trend overall .Plus with erdogan's antics and the rising power of arab al qaeda fighters based in Turkey ,I think Turkey is heading for troubles.also arabs hate cherkessi . likely in future ,cherkessi,chechenkas diaspora are going to scream louder for repatriating to Russia as islamist forces will start destabilising turkey after syria .
Likely a lot of internal pressure will arise on Putin/United Russia from South Caucusus politicans to repatriate the diaspora in coming years.