I don't know why. With what already exists in the world, if they drop 5 to 10, it will end up ruining the climate in the world and only the military bases underground will remain prepared to live there.

China’s Nuclear Arsenal Surges — 600 Warheads & 350 New Silos Under Construction! 

China is rapidly expanding its nuclear capabilities, now estimated to hold over 600 warheads with 350 new missile silos under construction, according to defense analysts. The U.S. projects that Beijing could surpass 1,000 nuclear warheads by 2030.

Despite China’s official “no first use” policy, the Pentagon warns that Beijing might consider nuclear first use if a conventional conflict over Taiwan threatens regime survival. The buildup spans land, sea, and air launch systems, with 462 missiles reportedly capable of striking the U.S. mainland.

This massive expansion signals a dramatic shift in global nuclear balance and raises concerns for U.S. and Indo-Pacific security.

 Source: Reuters