Roman Empire Fortification Initiative
The construction of the Aurelian Walls began in response to increasing external threats faced by Rome in the third century. These defensive walls were commissioned by ...
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The construction of the Aurelian Walls began in response to increasing external threats faced by Rome in the third century. These defensive walls were commissioned by ...
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Aurelian was proclaimed emperor by his troops following the death of Emperor Claudius Gothicus. His accession marked a significant turning point during the Crisis of t...
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Claudius II Gothicus, Roman Emperor known for military victories against Gothic tribes, died in Sirmium after a period of illness. His death marked a significant momen...
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Emperor Gallienus, ruler of the Roman Empire during a time of internal strife and external invasions, was assassinated by his own military officers during a siege. His...
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Claudius II Gothicus became Roman Emperor following the death of his predecessor. His accession marked a shift during a turbulent period of frequent leadership changes...
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Postumus, a Roman commander, declared himself emperor of a breakaway realm in the western provinces known as the Gallic Empire. This realm comprised Gaul, Germania, Br...
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Roman Emperor Valerian was captured by the Sasanian Persian ruler Shapur I during the Battle of Edessa, a significant conflict between the Roman and Sasanian empires. ...
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Roman Emperor Valerian launched a military campaign against the Sasanian Empire, aiming to assert Roman dominance over Persian territories. This campaign marks a signi...
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Odaenathus rose to power in Palmyra amid the crisis of the Roman Empire in the mid-3rd century. Following the capture of the Roman Emperor Valerian by the Persians, Pa...
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Emperor Gallienus initiated a series of military reforms to address ongoing threats to the Roman Empire. These reforms aimed to improve the mobility and responsiveness...
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Valerian was proclaimed Roman Emperor following the death of his predecessor Aemilianus. His accession marked a significant change in leadership during a period fraugh...
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Aemilian, a Roman soldier and governor, seized power through a swift military revolt against Emperor Trebonianus Gallus. His accession marked a brief interruption in t...
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Gallienus became Roman Emperor following the assassination of his father, Valerian. His accession marked the beginning of a co-rule, where he shared power with his fat...
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The Battle of Resaena was fought between Roman forces under Emperor Gordian III and the Sasanian Empire. This conflict marked a significant Roman attempt to regain los...
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The revolt led by Gordian II was part of a larger uprising against the reigning emperor Maximinus Thrax. Gordian II, alongside his father Gordian I, was proclaimed emp...
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Following the death of Emperor Maximinus Thrax, the Roman Senate appointed Pupienus and Balbinus as co-emperors to restore order within the Roman Empire. Their joint a...
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The revolt of Gordian I was a significant uprising against the Roman Emperor Maximinus Thrax in 238, known as the Year of the Six Emperors. Senatorial opposition to Ma...
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Gordian III ascended to the Roman imperial throne following a period of political instability known as the Year of the Six Emperors. At the age of thirteen, he was dec...
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The Crisis of the Third Century marked a period of severe instability within the Roman Empire beginning in 235 AD. This era saw widespread political chaos, military de...
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Severus Alexander, the last emperor of the Severan dynasty, was assassinated by his own soldiers in March of 235 CE near the city of Mutina along the Danube frontier. ...
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Maximinus Thrax, a Roman soldier of humble origins, was proclaimed emperor by his troops following the assassination of Severus Alexander. His accession marked the beg...
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Emperor Severus Alexander launched a military campaign against the Sasanian Empire to counter their expansion in Mesopotamia. The Roman forces sought to reclaim lost t...
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Severus Alexander was proclaimed Roman Emperor following the assassination of Elagabalus. The Roman Senate officially endorsed his accession, marking a return to more ...
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Elagabalus, Roman emperor notorious for his controversial religious and political actions, was assassinated on March 11 after a brief reign. His rule was marked by sig...
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18 October 1081 — Norman forces under Robert Guiscard defeat the Byzantine army of Emperor Alexios I Komnenos outside Dyrrhachium. The battle shows the Adriatic city's...
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1926–1989 reign — Hirohito is emperor throughout Japan's expansion in China and the Pacific War. The exact nature of his political responsibility remains the subject o...
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15 August 1945 — Emperor Hirohito's recorded voice is broadcast to the Japanese population announcing acceptance of Allied surrender terms. The decision follows intens...
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German emperor. During the crisis he supported Austria-Hungary but later also participated in attempts to prevent escalation.
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15 August 1945 — Japan's surrender followed Hiroshima, Soviet entry into the war, Nagasaki, severe economic strangulation and years of conventional military defeat. Hi...
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