>Let’s see if they can prevent US incursions into their terriorial waters No need for that: https://physicsworld.com/a/quantum-cryptography-network-spans-4600

>Let’s see if they can prevent US incursions into their terriorial waters No need for that: https://physicsworld.com/a/quantum-cryptography-network-spans-4600-km-in-china/ https://physicsworld.com/a/quantum-cryptography-network-span...