Chinese is building two nuclear reactors which are attracting some attention. The mysterious reactors are of a type called China Fast Reactor 600 (CFR-600). These reactors are known as breeder reactors, as they create more fuel than the use.

In the nuclear fission process of these reactors, plutonium and depleted Uranium is produced. It is thought that China is using these reactors to accelerated their nuclear weapons program. It is projected that by 2030 China could have as many nuclear warheads as the U.S., in their arsenal.

Read More: Popular Mechanics