Athena-Fidus is a French-Italian telecommunication satellite providing high-throughput secure communications to both nation's armed forces and their emergency services. The satellite provides an encrypted, 3 Gbit/s throughput, using mostly Ka-band links. It carries 14 antennas including 7 mobile spot antennas, enabling positioning of steerable 1750-km diameter spot beams over operational theaters requiring a high bandwidth. France owns 5 beams and Italy 2. The system will enable communication with deployable ground stations and with drones