Robots for hazardous response
The UK Defence Science and Technology Laboratory (Dstl) is running trials that task robots with navigating, sampling and cleaning in hazardous incident scenarios (x.com). The trial language highlights autonomy for traversal and remote sampling to reduce human exposure during dangerous environmental and chemical incidents (x.com).
Hazard-response robots are moving out of the lab in Britain, where Defence Science and Technology Laboratory teams have just tested machines inside a mock contaminated shop unit. (gov.uk) The problem is simple: chemical, biological and radiological substances can pool in enclosed rooms, making sampling and cleanup dangerous for people in protective gear. Defence Science and Technology Laboratory said robots let operators stay at a distance while machines enter the hazard area. (gov.uk) In the April 16, 2026 trial, the robots had to move through a building, detect contamination, collect samples and remediate the scene. The setting was an empty shopping unit built to mimic a real incident site rather than a controlled lab. (gov.uk) Interior spaces are especially hard for machines because they combine low light, obstacles and high surfaces that are difficult to reach. Defence Science and Technology Laboratory said drones also struggle indoors when airflow shifts and walls look visually similar to onboard sensors. (gov.uk) The kit in this trial came from several British partners funded by the Department for Environment, Food and Rural Affairs. Autonomous Devices built a multi-directional drone with a swabbing system, while Createc supplied control software for a mixed fleet that included a drone, a robot dog and four-wheeled vehicles. (gov.uk) The vehicles can run autonomously and switch to remote control when needed. Defence Science and Technology Laboratory said the machines can climb stairs, open car doors and use tools, while a University of Bristol ground vehicle pairs with a tethered drone to spray decontaminant at different heights. (gov.uk) This work has been building for years. In January 2021, Defence Science and Technology Laboratory said its Merlin robot autonomously searched hazardous areas up to 10,000 square metres, mapping chemicals while specialist teams monitored from a safe distance. (gov.uk) The current push also has fresh money behind it. In March 2025, Defence Science and Technology Laboratory and the Department for Environment, Food and Rural Affairs said Oxford Dynamics, Createc, Autonomous Devices and the University of Bristol had received more than £2 million for a “golf bag” of robotic systems for chemical, biological, radiological and nuclear threats. (gov.uk) Part of that program went to Oxford Dynamics, which won a £1 million contract announced in July 2024 to build a mobile artificial intelligence robot for environmental remediation and recovery. UK Research and Innovation said the machine is designed to operate beyond an operator’s line of sight on grass, concrete, gravel, steps and slopes. (ukri.org) Defence Science and Technology Laboratory frames the effort as dual-use technology, meaning tools built for defence can also support domestic response and recovery. The latest trial kept the focus on one practical outcome: getting sensors, swabs and spray systems into contaminated rooms before people have to go in. (gov.uk)
