This claim is false. According to France 24 "Since mid-June, several social media users have been publishing false claims that an "army" of 500,000 migrants is on its way to Italy from Libya, along with videos that supposedly illustrate this. However, the videos actually show the expulsion of irregular migrants by Libyan security forces at the end of May, and the rumors were sparked by an Italian far-right account." "Since 16 June 2023, several far-right accounts have been sharing a story based on the same images they say shows 500,000 migrants on their way from Libya to Italy. The latter seems to have edited the images to make them more difficult to verify, but the Observateurs editorial team has managed to trace their origin: the videos actually show a vast operation to expel irregular migrants carried out at the end of May by Libyan security forces in the east of the country." This would make sense as after the election of the new Italian Prime Minister, Giorgia Meloni, there has been a recent rise in Italian pride and anti-immigrant sentiment as her policies mimic Mussolini as she and her political party have deep ties to fascism and fascist ideologies. When your country has a focus on anti-immigrants, it's not that far-fetched when you begin to see propaganda and false news pushing the idea for more border security and great action against immigrants in Europe.