True. We need to show the world this was a serious incident. At the very least, civilian airliners could have been shot down, and at worst, a nuclear war could she been triggered.
IMHO, some Pakistani missiles should always be mated with the warheads and be on alert from now on, to send a signal to India and the world, that Pakistan has to deal with rogue Indian elements that maybe in possession of Nuclear weapons.
Pakistan also needs EO/IR systems along the border and EO/IR satellites to monitor enemy missile launches. The kind that can hopefully identify, as much as possible, what kind of missile it is, and give guidance to air defense missile batteries.