As a foreigner who is strictly neutral in all this, I was struck by the extent to which the exchanges between Pakistani and Indian correspondents resemble the hostile attitudes seen in Europe at the height of the Cold War, now thankfully over. The fact that both countries appear to feel the need to maximise their nuclear stockpiles is seen by many of you as a sign of success and political or national virility, but in fact it shows a major failing of strategic understanding on both sides. Now I can fully understand why both countries feel the need to maintain a deterrent force, but it is a little sad that some seem to feel that the main role of this vast expenditure (which neither side can well afford given the extent of national poverty) is to threaten the other, not to secure long term peace.
Coming back to my earlier point, the UK deterrent does not need to be excessively large because the government has an explicit counter-value strategy and believes that that the ability to survive an initial strike (using a hidden submarine) and to then destroy 16-32 enemy cities in return is quite sufficient to achieve deterrence. Not many countries would happily accept the loss of their 20 or 30 largest cities and populations. It is therefore unclear to me why some correspondents seem to think that huge nuclear forces are essential, especially when the cost will severely undermine their ability to modernise conventional forces. If India has a no-first use policy it would do well to copy the UK example and move to a submarine force suitable for surviving a first strike. If Pakistan intends to build a large nuclear force then it must expect its neighbours and the international community to suspect her (rightly or wrongly) of eventual aggressive intent. In real terms upgrading the conventional forces of both sides seems to me a better option than indulging in a nuclear arms race that neither side will win.
I shall now look forward to being attacked by those on both sides of the debate.