I have been hearing this news from long time. when you build it, make news out of it. till than shut up. no wonder, why some are called big mouths.
No one is big mouth here.... DRDO is not telling everybody that they have mastered this technology.... If some LAB is working on some technology and media reports it, nothing wrong it this..
I agree that we should keep these things secret until fully developed, however we have a free media and they will definitely report such news.. Does not US media reports such news? SO many US technology websites are full of news about research which never materialize.. are they Big Mouth?