Byzantine conquest of Bulgaria
Invasion
From c. 970 until 1018, a series of conflicts between the Bulgarian Empire and the Byzantine Empire led to the gradual reconquest of Bulgaria by the Byzantines, who thus re-established their control over the entire Balkan peninsula for the first... Wikipedia
Location: Byzantine Empire, First Bulgarian Empire, Balkans, and more
Start date: 968 AD
Territorial changes: Byzantium re-establishes control over Bulgaria and much of the Balkan Peninsula, Pechenegs settle in Wallachia