The overall commander of the mission will be Greek, while the lead officer in operational control at sea will be Italian, the EU official said.
The EU says the mission’s mandate — set initially for one year — is limited to protecting civilian shipping in the Red Sea and that no attacks will be carried out “on Yemeni soil”.
The United States is already spearheading its own naval coalition in the area and has conducted strikes on the Huthis in Yemen along with Britain.
An EU official said that there would be “continuous military to military contact” to coordinate actions with the US and other forces in the region.
The EU’s 27 countries managed to agree the Red Sea mission in a matter of weeks as concerns mount that the Huthi attacks could damage their economies and push up inflation.
The accord on the naval mission stands in contrast to the bloc’s trouble fashioning a common stance on the war in Gaza.
Countries such as Spain and Ireland have called on Israel to enact an immediate ceasefire while staunch supporters of Israel including Germany have refused to back that demand.