European Union Minister for Foreign Affairs Josep Borrell called for the exit of mercenaries from Libya, according to Al Arabiya
He stressed that commitment to the embargo on arms supplies to Libya is vital to implementing the political solution.
The senior EU Union official said that next Monday, he would submit a comprehensive report to the European Union's foreign ministers on new relations with Turkey.
He announced that the EU would appoint an envoy to Libya in the coming days.
On Monday, Libyan Prime Minister of the Government of National Unity Abdul Hamid Al-Dabaiba took the constitutional oath before the speaker and members of the parliament, and the head of the presidency council.