John the Armenian

John the Armenian was a Byzantine official and military leader. There is no written account of his physical appearance or confirmation of the year he was born. John served as financial manager of the campaign and was a close friend of Belisarius. He was killed during the Vandalic War in 533.^[1] John the Armenian was the linchpin general of the Byzantine army during the Vandalic war.

John the Armenian lived the last few years of his life during the age of Justinian. Justinian came to power in 527 and would reign until 565 as emperor of the Byzantine Empire.^[2] A war erupted called the Vandalic War in 533. The Romans attacked during a time of dynastic strife.^[3] The Vandal kingdom presented an important economic boon in that it was a major grain supplier. War thus would provide the empire with large stores of grain and remove one of the nation's main imperial rivals.^[4]

John the Armenian was present within the army of Belisarius from the onset of the Vandalic War and was part of the army landing in Tunisia in 533. He commanded the vanguard and sections of cavalry for Belisarius including auxiliary units like the Huns. This post would prove exceptionally important due to the entire Vandal army being made up of light cavalrymen. The Roman army had a mobility disadvantage compared to the Vandals, John and other cavalrymen were important in keeping the army from being harassed or run down. John the Armenian commanded the Byzantine vanguard at the Battle of Ad Decimum, and killed Ammatas, the brother of the Vandal king Gelimer near Carthage on September 13 533.^[5] This was a large morale hit to the Vandal king and his army. Unlike the Byzantines more meritocratic officers, many Vandal commanders were royal family. John pursued the fugitives of the defeated Vandal army until he was recalled to Carthage where he rejoined Belisarius with his army and 600 Hunnic auxiliaries. John aided Belisarius in the occupation of Carthage. After taking the Vandal capital, the regrouped Vandal army returned and sought a decisive field battle. John fought in the center of the Byzantine army during the subsequent Battle of Tricamarum. This battle was a near disaster as Belisarius lost control of the army and its cohesion.^[1] John regained the initiative and charged the Vandal center with his cavalry reinvigorating the Roman legion and killing a Vandal commander named Tzazon. John's recovery saved them the battle and likely the campaign. After the Byzantine victory there, Belisarius tasked him with Gelimer's pursuit and gave him 200 cavalry. John almost caught up with Gelimer, but he was accidentally killed by Uliaris, one of Belisarius' bodyguards.^[1][6] According to Procopius, John was much loved among the soldiers and Belisarius. John was widely mourned and Belisarius set aside funds for the yearly maintenance of John the Armenian's grave.

The Vandalic War ended in success in 534 with the dissolution of the entire kingdom. The commander of the army Belisarius was granted a triumph, elected Consul, and became a major political figure as a result of the war.^[7] However, the peace terms later sparked a war with the Ostrogothic kingdom. Disputes over Sicily which was a former Vandal possession and sought by the Ostrogoths coincided with grave dynastic turmoil that exploded into outright war with the Ostrogothic Kingdom in Italy. The outcomes of these wars lead to the weakening of the Byzantine Empire as it depleted its gold reserves and manpower.^[2]