The Byzantine expeditionary fleet, led by General Belisarius, departed from Constantinople to engage the Vandals in North Africa, a significant military campaign during the reign of Emperor Justinian I. The fleet's voyage involved carefully orchestrated stops in Greece and Sicily, each serving both a logistical and strategic purpose. This movement was not merely a military endeavor but also reflected the broader ambitions of Justinian to reclaim territories lost to barbarian tribes following the collapse of Western Roman authority. Belisarius, known for his military prowess, was entrusted with this critical mission due to his previous successes in the field.

As the fleet progressed through the Mediterranean, it encountered various challenges, from adverse weather conditions to the need for local supplies and support from allies. The Vandal Kingdom, under King Gelimer, had been a significant threat to Byzantine interests and was known for its formidable naval capabilities. Therefore, Belisarius was tasked not only with military engagement but also with ensuring that the Byzantine fleet maintained its operational superiority throughout the journey. This expedition ultimately aimed at disrupting Vandal control over the strategically important region of North Africa.

On reaching Sicily, the Byzantine forces gathered additional reinforcements before launching their assault on Carthage. The campaign was marked by strategic brilliance and rapid military action, culminating in pivotal battles that would determine the fate of the Vandal Kingdom. Belisarius' successful execution of this expedition would lay the groundwork for the eventual establishment of Byzantine control in North Africa, marking a major shift in the balance of power in the Mediterranean and a significant step in Justinian's plan to restore the Roman Empire.