Foreign Minister Tonio Borg is in Montenegro on the first official visit to that country by a Maltese foreign minister.
He will hold hold talks with Foreign Minister Milan Rochen on bilateral and EU affairs.
The ministers will sign a protocol to implement an agreement between the EU and Montenegro on the readmission of people residing without authorisation and an Investment Guarantee Agreement.
Dr Borg will also visit Croatia for talks with Foreign and European Affairs Minister Jadranka Kosor.They are expected to discuss investment opportunities between the two countries, tourism, culture and financial services.