NO!!its not a failure,,,,its a success,,apparently u r unaware of the huge huge technical breakthroughs our esteemed DPSU's have achieved during developement of this AC in different stages,,,not to mention this project helped create a conducive environment for indigenous aerospace industry,,,,,on top of that its INDIGENOUS,,,yes agreed that it is taking a bit of time,,,,but tejas mk2 will be our 4.5++ gen INDIGENOUS jet fighter comparable to grippen ng.
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edit-eta dexbhokote like'o korile,,,buji napale sagey