BAE Systems Taranis

Background

The existence of the Taranis project was announced in December 2006, following the UK's Defence Industrial Strategy of December 2005 which emphasized maintaining sovereign aircraft and UAV construction skills. Assembly of the prototype began in February 2008, and the aircraft was unveiled at Warton Aerodrome, Lancashire, on 12 July 2010.

Flight testing

Ground-based testing commenced that year, with low-speed taxi tests in April 2013 and high-speed taxi tests at an undisclosed range thereafter. The prototype performed its maiden flight on 10 August 2013 at Woomera Test Range in South Australia, lasting approximately 15 minutes; a second sortie followed on 17 August, with subsequent flights reaching up to one hour. The third and final set of flight tests was completed by December 2015, achieving all established test objectives.

Prototype and design

The Taranis was designed to incorporate full autonomy, allowing it to operate without human control for large parts of its mission. Its mission profile involved autonomously travelling to a preselected area, identifying and targeting threats, and communicating data to a ground control station for human authorization to engage. A 2013 United Nations report noted that while Taranis could autonomously search for and identify enemies, it could only engage targets when authorized by a human operator.

The aircraft maintained low observability even while in remote contact with operators. During flight tests, a separate pilot was on standby at a ground control station for manual intervention if needed, with ten personnel involved in its operation—five monitoring telemetry and five handling aircraft operation. The prototype was aerodynamically sound, demonstrating favourable speed control and responsiveness in pitch and roll.

Follow-on efforts

In the mid 2010s, Taranis was reportedly planned to be operational 'post 2030' and used alongside manned military aircraft. Subsequently, experiences and technologies from Taranis were intended to be combined with the French Dassault nEUROn UCAV demonstrator to create a joint European UCAV, the Future Combat Air System.

By February 2019, that demonstration programme had seemingly been downgraded to a technology study as France deepened collaboration with Germany. In 2018, a mock-up of the Tempest, a proposed BAE Systems-led sixth-generation fighter, was revealed; the UK, Italy, and Sweden signed a trilateral MoU on the Tempest initiative in December 2021. BAE Systems revealed the Brontanax in July 2026, a new collaborative combat aircraft loyal wingman drone for the United Kingdom.