The Chinese government 's influential media outlet , the News Agency , has reported that the military - controlled China Electronics agency ( CTEC ) has developed a " quantum device " that can easily detect stealth aircraft , such as the US ' B-2 stealth bomber , defeating its cloak of invisibility , and is highly resistant to electromagnetic jammed . The technology is based on " quantum entanglement , " a phenomenon occurring in pairs of particles in which any measurement taken of one is reflected by the other .
The Chinese government's influential media organisation, Xinhua News Agency, has reported that the military-controlled China Electronics Group (CTEC) has developed a "quantum radar" that can easily detect stealth aircraft, such as the US' B-2 stealth bomber, defeating its cloak of invisibility, and is highly resistant to becoming jammed. The technology is based on "quantum entanglement," a phenomenon observed in pairs of particles in which any measurement taken of one is reflected by the other.