http://www.frontpagemag.com/fpm/2020/03/arming-china-its-bill-clintons-fault-michael-ledeen/

Bill Clinton and his foreign policy team were busily arming Beijing, which in turn armed “rogue nations” such as Iran, Iraq, Syria and Libya. Remember this all happened about 25 years ago. We noted that, on the one hand, it did make sense to sell a very limited amount of advanced military technology to the Communist Chinese, for example devices for nuclear safety, or for certain military systems with important civilian applications, such as satellite launchers. But the Clinton Administration was not doing that. Instead, it was executing a deliberate policy—apparently one that had full approval from the top levels of the Administration, despite the vigorous opposition from government agencies and from individual officials infuriated at the flow of top technology to China. This often took the form of selling off some of our finest factories to China, at pennies on the dollar, and included our finest supercomputers and the key element to modern jet engines, which had been blocked for export to the Soviet bloc.

The Pentagon redefined supercomputers as “civilian” products, and some 46 of them, including IBM, Convex (later, Hewlett Packard) and Silicon Graphics, were sold, many of them to the Chinese defense industry, or being put to use in nuclear weapons design.

They enable the Chinese to more rapidly design state-of-the-art weapons, add stealth capability to their missiles and aircraft, improve their anti-submarine warfare technology, and dramatically enhance their ability to design and build smaller nuclear weapons suitable for cruise missiles. Thanks to the folly of the Clinton Administration, the Chinese can now conduct tests of nuclear weapons, conventional explosives, and chemical and biological weapons on supercomputers.