Kammala jumla mai zuwa: Yaƙe-yaƙe tsakanin Daular Parthia da Jamhuriyar Rome sun fara ne a 54 BC. Wannan hari na farko da aka kai wa Parthia ya ci nasara, musamman a yakin Carrhae (53 BC). A lokacin Roman
Yaƙin basasa na karni na 1 KZ, Parthians sun goyi bayan Brutus da Cassius, suna mamaye Siriya, da samun yankuna a Levant. Duk da haka, ƙarshen yaƙin basasa na biyu na Roman ya kawo farfadowar ikon Roman a Yammacin Asiya.