Despite initially failing, Peter maintained his position, defeated the Slavs (Priscus speaks about Bulgars) at Marcianopolis and patrolled the Danube between Novae (modern Svishtov) and the Black Sea.
Meskipun awalnya gagal, Petros mempertahankan posisinya, mengalahkan Slavia (Priskos berbicara tentang Bulgar) di Marcianopolis dan berpatroli di Donau antara Novae (Svishtov modern) dan Laut Hitam.