Is China’s One Child Policy Affecting Military Readiness?

Sure. It gives the PLA plenty of cannon fodder for military adventures all over the world if need be. The Chinese birthrate is so skewed in favor of males that a large percentage of these millions of men coming into adulthood will very likely never have wives. There simply aren't enough women.

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QBZ-95 service rifle

China set to deploy a replacement for the Type 56 service rifle (a Chinese-made AK-47 variant). The QBZ-95 supposedly will be deployed to front line troops this year.