The SFC plans to use it as a platform for deploying Brahmos and K-15 missiles well within enemy airspace. The high speed of a scramjet means that its nearly impossible to shoot down
Elsewhere, DRDO plans to test a Mach-7 engine - Indian Express
A B2 Spirit costs the US more than $2 billion. So its well beyond our reach. The US refuses to sell the F-22 to anybody and you are talking about the B-2!! well we can forget about it.
The Indian Navy took possession of four Tu 22M on lease while the IL-38 were on a refit in Russia in around 2004 and rumour is that they are based at the Andaman Tri Command