The Iridium NEXT constellation will offer global connectivity thanks to 66 interconnected satellites at an altitude of 780 km, along with nine spares in parking orbits and six more spare satellites on the ground. This global network provides unrivaled capabilities for communications on the move (individuals, land vehicles, aircraft and ships), and ensures fully global coverage, including the poles and over the ocean. Thanks to its global coverage and independent operation, not requiring any ground infrastructure, Iridium NEXT provides vital assistance under very challenging conditions, such as in isolated areas, during natural disasters or during conflicts, to name a few. Its independence from local ground infrastructures delivers secure communications, including protection against intrusion and hacking.