The United States is main a coalition of round twenty international locations to guard service provider ships transiting the Red Sea from raids carried out by Houthi rebels from Yemen.
https://www.lepoint.fr/monde/attaques-en-mer-rouge-qu-est-ce-que-l-operation-gardien-de-la-prosperite-28-12-2023-2548540_24.php#xtor=RSS-221