From what I have gleaned so far, a retaliatory strike was ready - accident or not, it's the hotline calls that saved the day.Yes.
But it didn't. For that let us count ourselves fortunate, and try to do whatever we ought to, to tighten things up.
You can take it for granted that Air HQ and the ministry are buzzing with activity as we speak.
A lot depends on the inquiry and then subsequent details shared with Pakistanis, I hope they do revisit the events of the day and alter SOPs, so as not to allow the other side the convenience to launch with an excuse ready at hand, that this was an accident.
We already know that Brahmos comes with built-in security systems to self-destruct, when going off course. The fact that the entire system, incl checks failed, is something Pakistan would need to consider. This does not smell like a simple technical malfunction.