Re: Does China need more Nuclear Weapons ?
China does not need more nuclear warheads, but it might still be in China's interest to manufacture more of them.
For one thing, doing so will keep the knowledge and expertise alive, for another, nuclear warheads have expiry dates just like any other weapon. The older the warheads are, the less reliable and more expensive it is to maintain them.
In addition, as China's SSBN fleet improves and enlarges, and new cruise missiles coming on line, we may well see a need for a shift in the balance of nuclear weapons held. So we might see air dropped nuclear weapons being phased out in favor of more smaller, newer warheads that will fit in SLBM MRVs. With the new DF31 coming online, the second art will probably want new generation warheads on them as well.