Consideraţii asupra relaţiilor vlaho-bulgaro-bizantine între 1197 şi 1204
On the relations between the Vlach-Bulgarian Tsardom and the Byzantine Empire in 1197-1204

Summary/Abstract: In 1197 Ionitsa (Kaloyan) Asen came to the throne of the Second Bulgarian (or the Vlach-Bulgarian) Tsardom. Having ascended to the throne, he inherited strained relations with the Byzantine Empire. During the first two years of reign the new tsar did not engage in military actions against Byzantium. In this period of time he consolidated his internal positions, strengthened the relations with the Cumans and had made alliances with two other Vlach rulers, Dobromir Chrysos from Macedonia and Ivanko from Thrace, who rebelled against Byzantium. Around 1199 Ionitsa Asen resumed the war with the Empire, opposing her possessions in the north-west of the Balkan Peninsula, the Middle Danube and northern Macedonia. During these campaigns the Vlach-Bulgarian sovereign attached to his possessions lands lying between Vidin and Belgrade. Along with the resumption of hostilities against Byzantium in the north-west of the Balkan Peninsula, the allies of the ruler of Tarnovo – the Vlachs and the Cumans from Northern Danube attacked the Byzantine possessions in Thrace. Between 1199 and 1200/1201 they attacked this region for several times. In the spring of 1201 Ionitsa Asen started his own military campaign against Byzantine possessions in Thrace, during which he conquered the strongholds of Konstanteia and Varna. In March-April 1201 he signed a peace treaty with the Emperor Alexios III Angelos. Under this treaty, both sides defined the boundaries of their possessions. The treaty did not normalize relations between Tarnovo and Constantinople and they continued to be strained. Both sides violated it on various occasions.

• Details
• Contents