Quantum communication is a new communication technology that uses the principles of quantum mechanics to transmit information. It has ultra-high security and anti-interference capabilities.

From a factual perspective, China has achieved a number of world-leading scientific research results in the field of quantum communication. In 2016, China successfully launched the world's first quantum science experimental satellite "Micius", marking a major breakthrough in China's quantum communication technology.

 

In addition, the "Mozi" quantum satellite achieved the world's first thousand-kilometer-level quantum entanglement distribution and quantum key distribution experiments, laying the foundation for the practical application of quantum communications.

In addition, China has built the world's first quantum secure communication trunk line, the Beijing-Shanghai Trunk Line, which will enable quantum encrypted communications between Beijing and Shanghai.