He says until the Roman Empire...
You mistaking. Netanyahu said `Roman Republic`. It was era of Roman civilization when Roman Kingdom was overthrown. Its traditionally dated to 509 BC, and ending in 27 BC what led to establishment of Roman Empire.
Netanyahu here refers to something what Serbians already knew and Jews know, considering that we have records of our contacts when both Sarmatians and Jews were subjugated by Romans. What is new here is that Jews and Israel finally refuse to stay silent on this period of our shared history, no matter that western Europe denying Slavic antiquity, for political reasons (especially now in episode of Greater Albania).
Roman Empire is after "kingdom of Macedonian"
Yes. Macedonia (every Sarmatian- ie Slavic creation) is older then Roman Empire. Sarmatians walked and ruled Europe when God din`t even had plans for Romans.