Kievan Rus'–Byzantine Relations (1070s)

Timeline

1. 1071Manzikert · AnatoliaByzantium suffered a crushing defeat to the Seljuk Turks at the Battle of Manzikert, and the empire's eastern defenses collapsed, indirectly altering the Black Sea–steppe political landscape; the southern Rus' also faced Polovtsian pressure, and both sides' strategic environments deteriorated in tandem.
2. 1072–1080Constantinople · Byzantine EmpireRurikid princely families and the Byzantine imperial house consolidated alliances through intermarriage, while envoys exchanged visits to discuss military assistance and trade; diplomatic missions were frequent during the reign of Michael VII, maintaining the two countries' traditional alliance.
3. c. 1071–1080Kyiv · KyivThe Metropolitanate of Kiev remained nominally under the jurisdiction of the Patriarch of Constantinople; Byzantine liturgical rites, icon traditions, and canon law continued to influence Rus' religious life, with church institutions such as the Cave Monastery serving as vehicles of cultural transmission.
4. 1078–1080Constantinople · Byzantine EmpireAfter the Dnieper prince Oleg Svyatoslavich lost power, he went into exile in Byzantium seeking the emperor's support in an attempt to regain his throne, illustrating the intertwining of Rus' civil war and Byzantine diplomacy; though ultimately unsuccessful, it reflected the bilateral political ties.