While there have been a few such alerts this year, top officials point to the lack of analysis and coordination depending on the veracity of the input.
So, today the agencies believe that they had provided as much an accurate input they could while the Navy believes it was not enough for it to take urgent action.
Besides this, India established that the terrorists left from the Azizabad area of Karachi and this intelligence was picked up from a telephonic intercept from Pakistan to Mumbai informing the location of the expected arrival of the group.