Gallic War: The conquest of the Belgae, 57 B.C.

The battle of the Aisne (57 B.C.) was Julius Caesar's first victory in his campaign against the Belgic tribes of modern Belgium.

The battle of the Sambre (July 57 B.C.) was the most important battle of Caesar's campaign against the Belgae in 57 B.C. and saw his army recover after being ambushed to inflict a crushing defeat on three Belgic tribes led by the Nervii.

The siege of the Atuatuci (September 57 B.C.) was the final major victory during Julius Caesar's conquest of the Belgae.

The battle of Octodurus (winter 57/56 B.C.) was a battle in the upper Rhone valley described by Julius Caesar as a Roman victory, but that effectively ended an attempt to open the Great St. Bernard Pass.