First Large-Scale Seljuk Raids into Anatolia

Timeline

1. 1068Mesopotamia–Anatolia frontier · AnatoliaAfter Romanos IV's accession, the eastern front deteriorated; Seljuks and vassal tribes were active along the Euphrates–Taurus line, and Byzantine frontier fortresses were in crisis.
2. 1068–1069Cappadocia and Phrygia · CappadociaSeljuk cavalry broke through traditional frontier defenses, carrying out large-scale raids around towns such as Konya and Kayseri, destroying farmland and trade routes and forcing local residents to migrate inland or seek Byzantine aid.
3. 1069Northern slopes of the Taurus Mountains · AnatoliaRomanos IV organized counterattacks with limited results; Byzantium could not restore effective control over eastern Anatolia, Turkic raids became routine, and structural gaps appeared in the empire's eastern defense system.