For communications, the Mistral-class ships use the SYRACUSE satellite system, based on French satellites SYRACUSE 3-A and SYRACUSE 3-B which provide 45% of the Super High Frequency secured communications of NATO.
Mistral-klassen benytter SYRACUSE satellitsystemet, baseret på de franske satellitter SYRACUSE 3-A og SYRACUSE 3-B som står for 45 % af NATO's krypterede SHF kommunikationer.