Ambassador Aca Jovanović, Acting Assistant Ministar of Foreign Affairs and Kyle Scott, US Ambassador to Belgrade, signed today in the premises of the Ministry of Foreign Affairs of the Republic of Serbia Protocol of Exchange of Instruments of Ratification for the Agreement between the Republic of Serbia and the United States of America, signed in Belgrade on the 15th of August 2016, after which they also exchanged Instruments of Ratification, which resulted in the Treaty, pursuant to Article 22, paragraph 2, entered into force on the 23th of April 2019.