Gallic War: The First Revolt, 56 B.C.

The battle of the Morbihan Gulf (June 56 B.C.) was the first naval battle in recorded history to definitely took place in the North Atlantic, and saw a Roman fleet raised by Julius Caesar destroy the naval power of the Veneti tribe of modern Brittany.

The defeat of the Sotiates (56 B.C.) was the first of two major battles in unknown locations in which Publius Crassus, the son of the Triumvir and one of Caesar's most able lieutenants, defeated the Aquitani tribes of south-west Gaul.

The defeat of the Vocates and Tarusates (56 B.C.) was the second of two major battles in unknown locations in which Publius Crassus, the son of the Triumvir and one of Caesar's most able lieutenants, defeated the Aquitani tribes of south-west Gaul.