Secure Satcom for Safety & Security (4S)

ESA and ITU collaborate to advance in radio spectrum sustainability

The European Space Agency (ESA) and the International Telecommunication Union (ITU), through a Joint Statement signed at Mobile World Congress 2025, in Barcelona, Spain, agreed to cooperate and collaborate in fostering a more sustainable and responsible use of radio spectrum resources for satellite systems.

ESA to support building of Estonia’s Space Cyber Range

Estonia, renowned as one of the world's most digitally advanced nations, is set to enhance Europe's space security capabilities, through the European Space Agency’s (ESA) Space Systems for Safety and Security (4S) programme.