Jeff, the article does not say that Russia is developing the 1.44 but it says that MiG is working on another light stealth fighter based on the 1.44.
I was responding more to the poster than the article.
But as to Russian claims...I will wait and see something actually rolled out before I believe it.
We constantly hear about new stealth bombers, new ultra-destroyers, a new ultra-carrier, etc. and have for years. But nothing has ever been produced. I believe the same will prove true for this new stealth fighter.
Now, they have actually built a Yasen SSN, a Admiral Gorshkov FFG, the PAK-FA prototypes, and the Boerei SSBN. Those are things they have some proof in the pudding for...but even those, the things they have produced recently, which are excellent designs, are being produced at a glacial pace.
Until the economic equation changes substantially...I put little credence in other such reports until, as I say, I actually see one.
As to the Mig 1.44, I believe everything I posted is accurate in any case.
If they produce a new aircraft based on it...bully for them. I just do not see it happening in the near future.
Time will tell.