What I think in a cursory glance on discussion so far, @advaidhya (please correct me if am wrong) is trying to drive in is that the MKi can be used for delivery of a nuclear device in a conventional configuration as a toss bombing run. That is a fairly accurate picture.
One needs to recall or know (depending on previous awareness) that Indian Mig-23s and Mig-27s also practiced toss bombings back in 80s and 90s. Further, we had an An-32 squadron whose number I have transiently forgotten, which was dedicated for bombing roles (including non-conventional) till as late as early 2002 or so (don't recall the year exactly.
Just my two ... rupees worth
Wheeeeeeeee........boooom.