Program: BRO
Breizh Reconnaissance Orbiter
French small satellite program by Unseenlabs aiming at maritime surveillance.
They claim to be able to identify vessels by analysing the emitted radio
frequencies.
Satellites will weigh 6 kg, and a 3 to 5 year lifetime
Unseenlabs
4B allée du Batiment
35000 Rennes
France
https://unseenlabs.space/