The Battle of Resaena or Resaina, near Ceylanpinar, Turkey, was fought in 243

243

Year 243 was a common year starting on Sunday of the Julian calendar. At the time, it was known as the Year of the Consulship of Arrianus and Papus...

 between the forces of the Roman Empire

Roman Empire

The Roman Empire was the post-Republican period of the ancient Roman civilization, characterised by an autocratic form of government and large territorial holdings in Europe and around the Mediterranean....

, led by Praetorian Prefect

Praetorian prefect

Praetorian prefect was the title of a high office in the Roman Empire. Originating as the commander of the Praetorian Guard, the office gradually acquired extensive legal and administrative functions, with its holders becoming the Emperor's chief aides...

 Timesitheus

Gaius Furius Sabinius Aquila Timesitheus

Gaius Furius Sabinius Aquila Timesitheus was a Roman knight who lived in the 3rd century and was the most important advisor to Roman Emperor Gordian III. Very little is known on his origins. Timesitheus was a Roman of equestrian rank.-Life:...

, and a Sassanid Empire

Sassanid Empire

The Sassanid Empire , known to its inhabitants as Ērānshahr and Ērān in Middle Persian and resulting in the New Persian terms Iranshahr and Iran , was the last pre-Islamic Persian Empire, ruled by the Sasanian Dynasty from 224 to 651...

 army, led by King Shapur I

Shapur I

Shapur I or also known as Shapur I the Great was the second Sassanid King of the Second Persian Empire. The dates of his reign are commonly given as 240/42 - 270/72, but it is likely that he also reigned as co-regent prior to his father's death in 242 .-Early years:Shapur was the son of Ardashir I...

. The Romans were victorious.

The battle was fought during a campaign ordered by Emperor Gordian III

Gordian III

Gordian III , was Roman Emperor from 238 to 244. Gordian was the son of Antonia Gordiana and an unnamed Roman Senator who died before 238. Antonia Gordiana was the daughter of Emperor Gordian I and younger sister of Emperor Gordian II. Very little is known on his early life before his acclamation...

 to retake the Roman cities of Hatra

Hatra

Hatra is an ancient city in the Ninawa Governorate and al-Jazira region of Iraq. It is currently known as al-Hadr, a name which appears once in ancient inscriptions, and it was in the ancient Iranian province of Khvarvaran. The city lies northwest of Baghdad and southwest of Mosul.-History:Hatra...

, Nisibis

Nisibis

Nusaybin Nisêbîn) is a city in Mardin Province, Turkey, populated mainly by Kurds. Earlier Arameans, Arabs, and Armenians lived in the city. The population of the city is 83,832 as of 2009.-Ancient Period:...

 and Carrhae. These territories, in fact, had been conquered by Shapur and, before him, by his father King Ardashir I

Ardashir I

Ardashir I was the founder of the Sassanid Empire, was ruler of Istakhr , subsequently Fars Province , and finally "King of Kings of Sassanid Empire " with the overthrow of the Parthian Empire...

, when the Roman Empire was plagued with the internal wars between pretenders to the throne.

Following this victory the Roman legions which had not been paid, revolted, killed Gordian III

Gordian III

Gordian III , was Roman Emperor from 238 to 244. Gordian was the son of Antonia Gordiana and an unnamed Roman Senator who died before 238. Antonia Gordiana was the daughter of Emperor Gordian I and younger sister of Emperor Gordian II. Very little is known on his early life before his acclamation...

 and chose Philip the Arab

Philip the Arab

Philip the Arab , also known as Philip or Philippus Arabs, was Roman Emperor from 244 to 249. He came from Syria, and rose to become a major figure in the Roman Empire. He achieved power after the death of Gordian III, quickly negotiating peace with the Sassanid Empire...

as Emperor.