Military personnel will use groundbreaking quantum technology to conduct more secure and precise operations, thanks to a new high-tech atomic clock.

Developed at the top-secret Defence Science and Technology Laboratory, (Dstl) the quantum clock will be a leap forward in improving intelligence, surveillance and reconnaissance by decreasing the reliance on GPS technology, which can be disrupted and blocked by adversaries.

The clock’s precision is so refined that it will lose less than one second over billions of years, allowing scientists to measure time at an unprecedented scale. It is the first device of its kind to be built in the UK and will be deployable on military operations in the next five years.

The applications of quantum clocks extend beyond precision timekeeping. Further improvement to GPS accuracy could transform global navigation systems, aiding in everything from satellite communication to aircraft navigation.

The development of this cutting-edge technology supports key components of the UK Government’s Plan for Change, safeguarding national security while supporting skilled, productive jobs which foster economic growth.

In addition, further research will see the technology decrease in size to allow mass manufacturing and miniaturisation, unlocking a wide range of applications, such as use by military vehicles and aircraft.

Improved clocks, such as this atomic device, will allow the Ministry of Defence to further support current and future capabilities. For example, quantum clocks can:

  • Enable more precise and independent navigation systems, reducing reliance on GPS satellites, which are vulnerable to jamming or destruction in conflict scenarios.
  • Secure communications systems, such as encrypted military networks, which depend on highly synchronised timekeeping.
  • Enhance the accuracy of advanced weapon systems, like guided missiles, which rely on accurate timing to calculate trajectories and coordinate attacks.
  • Allow our Armed Forces to gain an edge over adversaries in timing-critical operations, especially in areas like cyber warfare, where milliseconds can make a difference.

Minister for Defence Procurement and Industry, Maria Eagle MP, said:

“Integrating cutting edge technology into existing capabilities exemplifies the Government’s commitment to innovation in the defence sector, and to ensuring our Armed Forces have the best kit possible to keep us secure at home and strong abroad.

“The trialling of this emerging, groundbreaking technology could not only strengthen our operational capability, but also drive progress in industry, bolster our science sector and support high-skilled jobs.”