With current in-service technology, troops have to man live feeds from systems similar to CCTV cameras to monitor enemy movement during urban operations on complex city streets. The SAPIENT tech takes that load off the soldier and reduces the risk of human error, as well as reducing troops in the operations room – freeing them up for other military activity.

The British system was featured alongside a whole host of experimental tech from a range of nations, including robotic exoskeleton suits to help soldiers with the burden of heavy loads, night vision and surveillance systems. British troops are also expected to test the tech in the UK in the future.

Defence Minister Stuart Andrew said: "This British system can act as autonomous eyes in the urban battlefield. This technology can scan streets for enemy movements so troops can be ready for combat with quicker, more reliable information on attackers hiding around the corner. Investing millions in advanced technology like this will give us the edge in future battles. It also puts us in a really strong position to benefit from similar projects run by our allies as we all strive for a more secure world."

The tech was put to the test in the Contested Urban Environment experiment (or CUE 18) - the biggest experiment of its kind in recent years, which is also set to come to the streets of Britain. It brings together Five Eyes allied nations of the Australia, Canada, New Zealand, the UK and USA to put the very latest cutting-edge technology in the hands of soldiers on the ground.

The UK’s SAPIENT technology is the result of multi-million-pound research which has taken just five years to develop. It was jointly funded initially with Dstl and Innovate UK, and from 2016, exclusively by Dstl. Standing for Sensors for Asset Protection using Integrated Electronic Network Technology, SAPIENT uses automation and artificial intelligence to ensure that the military user is presented with the information they need at the time they need it, including unusual activity - like people near a checkpoint or changes in behaviour.

Some of the sensors were actually carried by the soldiers, whilst others were placed on the ground.

Dstl’s Chief Executive Gary Aitkenhead, said: "This is a fantastic example of our world-leading expertise at its best; our scientists working with our partner nations to develop the very best technology for our military personal now and in the future.

The first Contested Urban Environment experiment took place in November 2017 in Adelaide, Australia. Two additional experiments are being planned for 2019 in the US and again 2020 in the UK. Technology tested during this time could mean availability to military personnel by 2025.