In the early hours of 18 March, all but Meteor received the radar report from Livorno. Captain André Léon Jean Marie Morazzani, the senior officer aboard Tempête, ordered the British ships to intercept the intruders, while he led the older and slower French destroyers south-east, in case the Germans doubled back to intercept a convoy near Cape Corse. Lookouts commander, Derick Hetherington, coordinated with Meteor via Talk Between Ships (TBS) and the British ships went on separate courses north-east at full speed. By the time Morazzani was sure that the German ships were no threat to the convoy, he was too far away to join the action.
