A US report warns that China is moving quickly to turn quantum technologies into military advantages. https://bit.ly/4ac5kv6
Devices based on quantum theory in communications, detection, and computing are “gradually transitioning” from laboratory environments to real-world field tests.
The 6.6-pound prototype successfully received signals from tens of miles away, offering new emergency communication capabilities for troops.
China has taken a major step in applying quantum science to real-world military operations.
The country’s border units are now testing what may be the world’s first portable quantum radio device, according to Science and Technology Daily.
This trial gives the People’s Liberation Army a new communication tool built for locations where standard systems fail.
Border patrol units often operate in steep canyons, remote highlands, and rugged forests where many communication systems break down. Signals can weaken, bounce off terrain, or fail.
The PLA says the new device is meant to address these common failures and give troops a reliable backup when infrastructure is limited.
China and the United States are investing heavily in quantum technologies. These tools could reshape sensing, encryption, secure data transfer, and battlefield awareness. Both countries see quantum equipment as a possible strategic advantage in future conflicts.
In recent months, China has unveiled several quantum breakthroughs. In October, it announced mass production of the world’s first ultra-low-noise single-photon detector, which can track stealth aircraft. Known as the “photon catcher”, the detector identifies the smallest units of electromagnetic energy and supports systems such as quantum radar and secure quantum communication.
Meanwhile, a November report from the US-China Economic and Security Review Commission noted that “quantum computers will profoundly affect communications and data security and provide significant intelligence and military advantages”.
The report also said, “America still leads the world in most quantum research, but China has deployed industrial-scale funding and centralised coordination to seize dominance in quantum systems.”
The commission described China as leading in quantum communication and “making rapid progress in quantum computing and sensing”. It also warned that China’s integration of state labs, defence-linked companies, and PLA procurement has accelerated the military use of its quantum projects.
Author: Saikat Bhattacharya
