China quantum communication can span more than 2,000km now.

http://en.people.cn/n3/2017/0905/c90000-9264879.html

After the advent of Quantum satellite, other quantum technologies are evolving as well. The quantum communication can achieve a distance of more than 2,000km now.  This also means the quantum radar range will also be longer than before and stealth fighter will no longer be stealth anymore.  All the billions sunk into the development of F35 would be flushed down the toilet bowl.  What a waste!