Entrusted to Toulouse-based start-up U-Space, this experiment will be conducted in partnership with MBDA. The aim is to use two nanosatellites in low Earth orbit to validate Low Earth Orbit (LEO) operational scenarios.
Dubbed “TOUTATIS*”, this first demonstration will implement a complete chain of knowledge and reactions to attempted space interference.
This first demonstration is part of the Defense Space Strategy and LPM 2024-2030, and complements the experiments to be carried out in geostationary orbit by the “YODA” (Yeux en orbite pour un démonstrateur agile) satellites.
TOUTATIS is the first step in the low-Earth orbit defense strategy, integrated into the ARES (Action and Resilience in Space) operation, led by the French defense procurement agency (DGA).
The defense space strategy has established space as a new area of conflict. To complement the existing capabilities of the armed forces, a new “action in space” function has been entrusted to the Air and Space Forces, and implemented by the Space Command (CDE). Its aim is to discourage and, where necessary, protect and defend our interests in space.
TOUTATIS strictly respects international law, including the right to self-defense, in line with France’s commitment to the peaceful and responsible use of outer space.
Confirmed as a priority in the 2024-2030 military programming law, this ambition is reflected in the development of large-scale demonstrators, including two low-Earth orbit satellites.
This first demonstration will implement a complete knowledge and reaction chain in low earth orbit (LEO), using technologies developed through open innovation in the space sector.
Two satellites will be deployed:
- A first “low Earth orbit action” satellite (SPLINTER), with high maneuvering capability and a set of subsystems enabling autonomous approach and action.
- A second “spotter” satellite (LISA1) with enhanced observation capabilities for space surveillance from orbit.
They will carry out opposition or cooperation scenarios to verify the performance of the low-orbit action satellite and the space surveillance capabilities of the spotter satellite.
The project will capitalize on the synergies offered by start-up U-Space, which develops high-performance nano-satellites, and the European group MBDA, which offers its expertise in military effects and commitments to satellite protection.
Through TOUTATIS, the Defense Innovation Agency continues to support the French “New Space” dynamic.
Since 2021, several demonstrators, under the responsibility of the Defense Innovation Agency, have also already been launched: KERAUNOS (optical communications) and HYP4U (hyperspectral imaging).
*TOUTATIS: Test en Orbite d’Utilisation de Techniques d’Action contre les Tentatives d’Ingérences Spatiales.
About U-Space:
U-Space designs and builds next-generation modular nanosatellites, facilitating the design and production process for dedicated constellations. The company offers three specific services: preliminary study, construction and operations support. Founded in 2018 in Toulouse, the company has set itself the goal of becoming world leader in the nanosatellite constellation market by 2025. It is a winner of the French Tech 2030 program.
About MBDA :
MBDA is a unique European multinational group, a world leader in complex weapons systems, playing a key role in protecting nations. Created in a spirit of international cooperation, MBDA and its more than 15,000 employees work together to support the national sovereignty of France, Germany, Italy, Spain and the UK, as well as allied countries worldwide. As an innovation gas pedal, MBDA is the only European group capable of designing and manufacturing complex weapons to meet all current and future operational requirements of the three armed forces (Land, Sea and Air). MBDA is owned by Airbus (37.5%), BAE Systems (37.5%) and Leonardo (25%).