Siege Of Thessalonica (617)
The siege of Thessalonica in 617 or 618 was an unsuccessful siege of the city of Thessalonica, the major Byzantine stronghold in the region, by the Avars and the Slavic tribes (''Sclaveni'') who had settled in the city's vicinity. The attack was the last and best-organized attempt by the Avars to take the city. It lasted 33 days and involved the use of siege engines, but in the end failed. The main source for these events are the ''Miracles of Saint Demetrius'', named after Thessalonica's patron saint, Saint Demetrius. Background In the last third of the 6th century, the Byzantine Balkans were threatened by large-scale raids of the Avars, based in the Pannonian Plain, and their Slavic allies, based north of the Danube, which marked the northwestern border of the Byzantine Empire. The Byzantines, focusing on their eastern border, where they faced the Sassanid Persians in a protracted war, were unable to maintain an effective defence of the region: following the fall of Sirmium ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Avar–Byzantine Wars
The Avar–Byzantine wars were a series of conflicts between the Byzantine Empire and the Avar Khaganate. The conflicts were initiated in 568, after the Avars arrived in Pannonia, and claimed all the former land of the Gepids and Lombards as their own. This led to an unsuccessful attempt to seize the city of Sirmium from Byzantium, which had previously retaken it from the Gepids. Most subsequent conflicts came as a result of raids by the Avars, or their subject Slavs, into the Balkan provinces of the Byzantine Empire. The Avars usually raided the Balkans when the Byzantine Empire was distracted elsewhere, typically in its Byzantine–Sasanian wars, frequent wars with the Sassanid Empire in the East. As a result, they often raided without resistance for long periods of time, before Byzantine troops could be freed from other fronts to be sent on punitive expeditions. This happened during the 580s and 590s, where Byzantium was initially distracted in the Byzantine–Sasanian War of ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Maurice (emperor)
Maurice ( la, Mauricius or ''Mauritius''; ; 539 – 27 November 602) was Eastern Roman emperor from 582 to 602 and the last member of the Justinian dynasty. A successful general, Maurice was chosen as heir and son-in-law by his predecessor Tiberius II. Maurice's reign was troubled by almost constant warfare. After he became emperor, he brought the war with Sasanian Persia to a victorious conclusion. The empire's eastern border in the South Caucasus was vastly expanded and, for the first time in nearly two centuries, the Romans were no longer obliged to pay the Persians thousands of pounds of gold annually for peace. Afterward, Maurice campaigned extensively in the Balkans against the Avars—pushing them back across the Danube by 599. He also conducted campaigns across the Danube, the first Roman emperor to do so in over two centuries. In the west, he established two large semi-autonomous provinces called exarchates, ruled by ''exarchs'', or viceroys of the emperor. In It ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Siege Of Thessalonica (676–678)
The siege of Thessalonica in 676–678 was an attempt by the local Sclaveni, Slavic tribes to capture the Byzantine Empire, Byzantine city of Thessalonica, taking advantage of the preoccupation of the Byzantine Empire with the repulsion of the First Arab Siege of Constantinople. The events of the siege are described in the second book of the ''Miracles of Saint Demetrius''. Background In the reign of Justinian I (), Early Slavs, Slavic tribes (''Sclaveni'') had already appeared on the Danube frontier of the Byzantine Empire. Over the next few decades, they raided into Diocese of Thrace, Thrace and praetorian prefecture of Illyricum, Illyricum, while at times serving as mercenaries in the Byzantine army. From the 560s, the Slav communities came under the control of the newly established Avar Khaganate. Raids became larger and resulted in permanent settlement, especially as the Avars were able to capture fortified cities, leading to loss of imperial control over the surrounding areas ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Siege Tower
A Roman siege tower or breaching tower (or in the Middle Ages, a belfry''Castle: Stephen Biesty's Cross-Sections''. Dorling Kindersley Pub (T); 1st American edition (September 1994). Siege towers were invented in 300 BC. ) is a specialized siege engine, constructed to protect assailants and ladders while approaching the defensive walls of a fortification. The tower was often rectangular with four wheels with its height roughly equal to that of the wall or sometimes higher to allow archers to stand on top of the tower and shoot arrows into the fortification. Because the towers were wooden and thus flammable, they had to have some non-flammable covering of iron or fresh animal skins. Used since the 11th century BC by the Babylonians and Assyrians in the ancient Near East, the 4th century BC in Europe and also in antiquity in the Far East, siege towers were of unwieldy dimensions and, like trebuchets, were therefore mostly constructed on site of the siege. Taking considerable time t ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Battering Ram
A battering ram is a siege engine that originated in ancient history, ancient times and was designed to break open the masonry walls of fortifications or splinter their wooden gates. In its simplest form, a battering ram is just a large, heavy log carried by several people and propelled with force against an obstacle; the ram would be sufficient to damage the target if the log were massive enough and/or it were moved quickly enough (that is, if it had enough momentum). Later rams encased the log in an arrow-proof, fire-resistant canopy mounted on wheels. Inside the canopy, the log was swung from suspensory chains or ropes. Rams proved effective weapons of war because at the time wall-building materials such as stone and brick were weak in Tension (physics), tension, and therefore prone to cracking when impacted with force. With repeated blows, the cracks would grow steadily until a hole was created. Eventually, a breach would appear in the fabric of the wall, enabling armed ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Dardania (Roman Province)
Dardania (; grc, Δαρδανία; la, Dardania) was a Roman province in the Central Balkans, initially an unofficial region in Moesia (87–284), and then a province administratively part of the Diocese of Moesia (293–337). It was named after the tribe of the Dardani who inhabited the region in classical antiquity prior to the Roman conquest. Background Dardania is named after the Dardani, a tribe that lived in the region and formed the Kingdom of Dardania in the 4th century BC. The eastern parts of the region were at the Thraco-Illyrian contact zone. In archaeological research, Illyrian names are predominant in western Dardania (present-day Kosovo), while Thracian names are mostly found in eastern Dardania (present-day south-eastern Serbia). Thracian names are absent in western Dardania; some Illyrian names appear in the eastern parts. The correspondence of Illyrian names - including those of the ruling elite - in Dardania with those of the southern Illyrians suggests a "t ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Dacia Aureliana
Dacia Aureliana was a province in the eastern half of the Roman Empire established by Roman Emperor Aurelian in the territory of former Moesia Superior after his evacuation of Dacia Traiana beyond the Danube in 271. Between 271/275 and 285, it occupied most of what is today northwestern Bulgaria and eastern Serbia. Its capital was in Serdica (modern Sofia). This province was populated with the former inhabitants of Dacia Traiana. It is written in Eutropius' work: Abridgment of Roman History (9:15): "He surrounded the city of Rome with stronger walls. He built a temple to the Sun, in which he put a vast quantity of gold and precious stones. The province of Dacia, which Trajan had formed beyond the Danube, he gave up, despairing, after all Illyricum and Moesia had been depopulated, of being able to retain it. The Roman citizens, removed from the towns and lands of Dacia, he settled in the interior of Moesia, calling that Dacia which now divides the two Moesiae, and which is ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Pannonia (Byzantine Province)
Pannonia was a Byzantine province, which existed in present-day Syrmia region of Serbia in the 6th century. Its capital was Sirmium (modern-day Sremska Mitrovica). It differed significantly in its area from the Roman province of Pannonia, and it was subordinate to the Diocese of Dacia. Geography The province was located between the Danube river in the north-east and Sava river in the south. The western border of Byzantine Pannonia stretched approximately to the estuary or river Drina into Sava. Important cities in the area were Sirmium and Bassianae. Byzantine Pannonia bordered Byzantine province of Moesia Prima in the south and Avar Khaganate in the west, north and east. History Background Byzantine Pannonia succeeded the name of much bigger classical Roman province of Pannonia. In other words, The Byzantine one covered only a small eastern part of ancient Roman Pannonia. In the 2nd century, the original Roman province was divided into two ones: Pannonia Inferior and Pannoni ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Khagan
Khagan or Qaghan (Mongolian:; or ''Khagan''; otk, 𐰴𐰍𐰣 ), or , tr, Kağan or ; ug, قاغان, Qaghan, Mongolian Script: ; or ; fa, خاقان ''Khāqān'', alternatively spelled Kağan, Kagan, Khaghan, Kaghan, Khakan, Khakhan, Khaqan, Xagahn, Qaghan, Chagan, Қан, or Kha'an is a title of imperial rank in the Turkic, Mongolic and some other languages, equal to the status of emperor and someone who rules a khaganate (empire). The female equivalent is Khatun. It may also be translated as " Khan of Khans", equivalent to King of Kings. In Bulgarian, the title became known as ''Khan'', while in modern Turkic, the title became ''Khaan'' with the ''g'' sound becoming almost silent or non-existent; the ''ğ'' in modern Turkish ''Kağan'' is also silent. Since the division of the Mongol Empire, monarchs of the Yuan dynasty and the Northern Yuan held the title of ''Khagan''. ''Kağan, Hakan'' and ''Kaan'', Turkish equivalents of the title are common Turkish names ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Chatzon
Chatzon ( el, Χάτζων) or, in some modern Slavic studies, Hacon (Хацон), was a Slavic chieftain (έξαρχος Σκλαβίνων, "exarch of the Sclaveni" in the Greek sources) who, according to Book II of the ''Miracles of Saint Demetrius'', led a coalition of Slavic tribes to attack the Byzantine city of Thessalonica in 615. The Slavs with their families encamped in front of the city walls and even launched an attack by sea, but the latter failed due to a storm (attributed by the Byzantines to the intervention of Saint Demetrius, Thessalonica's patron saint) which sunk many of the Slavs' logboats A dugout canoe or simply dugout is a boat made from a hollowed tree. Other names for this type of boat are logboat and monoxylon. ''Monoxylon'' (''μονόξυλον'') (pl: ''monoxyla'') is Greek – ''mono-'' (single) + '' ξύλον xylon'' (t ..., after which the siege was lifted. Chatzon himself was allowed to enter the city during negotiations shortly after; however, ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Walls Of Thessaloniki
The Walls of Thessaloniki ( el, Τείχη της Θεσσαλονίκης, ''Teíchi tis Thessaloníkis'') are the 4 kilometer-long city walls surrounding the city of Thessaloniki during the Middle Ages and until the late 19th century, when large parts of the walls, including the entire seaward section, were demolished as part of the Ottoman authorities' restructuring of Thessaloniki's urban fabric. The city was fortified from its establishment in the late 4th century BC, but the present walls date from the early Byzantine period, ca. 390, and incorporate parts of an earlier, late 3rd-century wall. The walls consist of the typical late Roman mixed construction of ashlar masonry alternating with bands of brick. The northern part of the walls adjoins the acropolis of the city, which formed a separate fortified enceinte, and within it lies another citadel, the Heptapyrgion (), popularly known by the Ottoman translation of the name, . In 1988, as part of the Paleochristian and Byz ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Heraclius
Heraclius ( grc-gre, Ἡράκλειος, Hērákleios; c. 575 – 11 February 641), was List of Byzantine emperors, Eastern Roman emperor from 610 to 641. His rise to power began in 608, when he and his father, Heraclius the Elder, the Exarchate of Africa, exarch of Africa, led a revolt against the unpopular usurper Phocas. Heraclius's reign was marked by several military campaigns. The year Heraclius came to power, the empire was threatened on multiple frontiers. Heraclius immediately took charge of the Byzantine–Sasanian War of 602–628. The first battles of the campaign ended in defeat for the Byzantines; the Persian army fought their way to the Bosphorus but Constantinople was protected by impenetrable walls and a strong navy, and Heraclius was able to avoid total defeat. Soon after, he initiated reforms to rebuild and strengthen the military. Heraclius drove the Persians out of Asia Minor and pushed deep into their territory, defeating them decisively in 627 at the ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |