Common Tactical Training System

Common Tactical Training System

The Common Tactical Training System is a UK-developed integrated training affording simulated battlefield scenarios for army, air, and naval units. It links platforms such as the Challenger 2, Warrior, and Apache with synthetic environments used by units from 16 Air Assault Brigade, 3rd Division, and Army Headquarters, while interoperating with NATO, US Joint Forces Command, and other multinational exercises. Combining industry partners like BAE Systems, Lockheed Martin, and QinetiQ with institutions such as Defence Science and Technology Laboratory, Cranfield University, and the Royal Military Academy Sandhurst, the programme aims to harmonise doctrine across combined-arms formations during collective training.

Overview

The programme emerged to address training shortfalls identified after operations in Iraq, Afghanistan, and the Balkans; reports by the House of Commons Defence Committee, the National Audit Office, and the International Institute for Strategic Studies recommended scalable live, virtual, and constructive solutions. It integrates simulators used by armoured regiments such as Household Cavalry, infantry brigades including 16 Air Assault Brigade, and aviation units like 4 Regiment Army Air Corps, while enabling joint training with RAF fast-jet elements, Royal Navy frigates, and NATO Rapid Deployable Corps. The system supports exercises modelled on historical campaigns such as the Falklands War, Gulf War, and Operation Herrick, and links doctrine from the British Army's Army Doctrine Publication, US Joint Publication standards, and NATO Allied Command Transformation guidance.

Development and Design

Development contracts were awarded to corporate consortia involving BAE Systems, Lockheed Martin, QinetiQ, and Leonardo, with subsystems supplied by Rolls-Royce and Thales. Design reviews referenced lessons from the Defence Technology Board, RAND Corporation studies, and trials by Defence Equipment and Support, and incorporated modelling standards from the Institute of Electrical and Electronics Engineers and NATO MSG-085. Hardware integrates with vehicle architectures like Challenger 2 telemetry suites, Warrior digitisation kits, and Boxer communications, and software draws on simulation engines used by the US Army Research Laboratory, Defence Science and Technology Laboratory, and commercial middleware from Microsoft and Red Hat partners. Testing took place at ranges such as Salisbury Plain, Otterburn, and Sennelager, with evaluation input from the Joint Forces Command, HQ Land Forces, and NATO Allied Rapid Reaction Corps.

Training Capabilities and Components

Capabilities include live instrumented ranges, virtual reality simulators for pilots and drivers, and constructive wargaming suites for staff colleges like the Joint Services Command and Staff College and Royal Military Academy Sandhurst. Components encompass instrumented vehicles with Battle Simulation Modules, networked command posts using Bowman radios and BOWMAN-derived data links, and synthetic terrain databases referencing Ordnance Survey and Allied Geographical Centre products. Instructor stations are used by training cadres from 11th Signal Brigade, School of Infantry, and Army Training Centre, while after-action review tools align with NATO SAS-065 standards and US After Action Review systems. Interfaces support integration with airborne platforms such as Chinook, Merlin, and Apache, naval platforms like Type 23 frigates and Queen Elizabeth-class carriers, and joint strike capabilities reflected in exercises alongside US Marine Corps, French Army, Bundeswehr, and Dutch Korps Mariniers units.

Operational Use and Integration

Operational employment spans unit collective training, pre-deployment rehearsals, and multinational exercises including Joint Warrior, Trident Juncture, and Unified Protector-style scenarios. The system has been fielded to brigades preparing for Operation Shader, Operation Herrick, and NATO Response Force rotations, enabling interoperability with systems used by the United States European Command, Allied Rapid Reaction Corps, and Multinational Division HQs. Integration efforts required alignment with procurement frameworks such as Project TEMPEST, Defence Equipment and Support acquisition processes, and interoperability testing under NATO Interoperability Standards and US DoD Interface Control Documents. Exercises have been hosted at training centres like British Army Training Unit Suffield, Camp Bastion legacy facilities, and Grafenwoehr Training Area, often coordinated with multinational partners like the United States Army Europe, Canadian Armed Forces, and Australian Defence Force.

Evaluation, Upgrades, and Limitations

Independent assessments by the National Audit Office, Defence Science and Technology Laboratory, and academic analyses at King's College London identified benefits in scalability and joint rehearsal but also noted constraints in bandwidth, legacy-system integration, and scalability across expeditionary deployments. Upgrades have included adoption of cloud-hosted simulation nodes, enhanced fidelity from Lockheed Martin's software suites, and integration of commercial off-the-shelf sensors from Thales and Raytheon, while future developments reference advances in artificial intelligence from DARPA programmes, machine learning research at Oxford University, and synthetic environment work at Imperial College London. Limitations persist regarding secure coalition data-sharing under NATO security classifications, logistical burdens highlighted by the Defence Logistics Organisation, and cost-control issues raised by the House of Commons Defence Committee and National Audit Office audits.

Category:British military equipment