Develop a harmonized TN and NTN architecture enabling multi-connectivity to support mission-critical services and their requirements

Develop a Ka-band flat-panel antenna, RxTx chains and ACU

Develop end-to-end TN–NTN modem platform for seamless multi-connectivity

Develop a multi-connectivity framework considering ATSSS procedures and mobility-aware reliable service operation

Unified hardware platform of a dual-mode TN–NTN modem, ready for integrating with Ka-band flat-panel antenna ACU PCB

Strengthen EU sovereignty by reducing third-country dependencies across device, RF, and core

In-orbit validation (IOV) of the end-to-end TN–NTN system

Dissemination and communication