Britain sending a drone fleet to Hormuz

The Royal Navy’s modular Beehive system, which deploys high-speed autonomous Kraken drone boats, forms part of Britain’s announced contribution to the multinational mission to secure the Strait of Hormuz, the first operational deployment of the service’s emerging autonomous surface capability.

According to the MoD, the Beehive system is designed to allow a multinational force to sense, track, identify, and engage potential threats using autonomous platforms rather than crewed vessels. The system is modular in nature, meaning it can be fitted to and operated from a range of host ships, and forms a central part of the Royal Navy’s broader shift toward what it describes as a Hybrid Navy, a force that integrates crewed and uncrewed platforms across its operations.

RFA Lyme Bay, a Bay-class landing ship auxiliary, is currently being upgraded to serve as a dedicated mothership for autonomous systems should it be required for Strait of Hormuz operations. The conversion of an existing vessel to carry and operate uncrewed platforms really hits home the Royal Navy’s approach of building autonomous capability around its current fleet rather than waiting for purpose-built platforms.

The Kraken drone boats at the heart of the Beehive system are high-speed autonomous uncrewed surface vessels. In a strait environment, where the threat picture can include fast inshore attack craft, mines, and subsurface threats in confined and heavily trafficked waters, the ability to deploy large numbers of autonomous sensors and effectors offers a significant operational advantage. Uncrewed platforms can operate in areas too dangerous or too confined for crewed ships, and can maintain persistent coverage without the fatigue and logistical demands associated with crewed patrols.

The £115 million in new funding announced alongside the broader Hormuz package is directed at mine-hunting drones and counter-drone systems, suggesting the autonomous element of Britain’s contribution extends beyond surface vessels to include aerial and subsurface uncrewed capabilities. Mine hunting has historically been one of the most hazardous and time-consuming naval tasks, and the shift toward autonomous systems for that role has been a priority for the Royal Navy for several years.