H.E. Senior Minister Prak Sokhonn presided over the launching ceremony of the National Secretariat of Cambodia for Mekong-Lancang Cooperation (NSC-MLC), at the Ministry

H.E. Senior Minister Prak Sokhonn received courtesy call with Mrs. Nenette MOTUS, IOM Regional Director for Asia and Pacific region

H.E. Senior Minister Prak Sokhonn attended the German National Day which also marked the 50 Anniversary of diplomatic relations between the kingdom of Cambodia and Germany at Hotel Le Royal

H.E. Senior Minister Prak Sokhonn, National Representative for ASEAN Political-Security Community, presided over the meeting of ASEAN National Secretariat at the Ministry of Foreign Affairs and International Cooperation

His Excellency Senior Minister Prak Sokhonn and His Excellency HORINOUCHI Hidehisa, Ambassador of Japan to Cambodia, ​​signed the Exchange of Notes and Record of Discussions on the extension of Grant Aid up to the amount of JYP 3,942,000,000 (Approximately USD 35 million)

On 25 September 2017, H.E. Senior Minister Prak Sokhonn met with H.E. Mr. Jean -Yves Le Drian, Minister for Europe and Foreign Affairs of the French Republic for bilateral discussion in Paris.

H.E. Senior Minister Prak Sokhonn delivered a statement at the 72nd Session of the United Nations General Assembly in New York

H.E. Senior Minister Prak Sokhonn had a bilateral meeting with Ms. Susan Thornton, Acting Assistant Secretary of the Bureau of State for East Asian and Pacific Affairs of the Department of State of the United States of America in New York

H.E. Senior Minister Prak Sokhonn had a bilateral meeting with H.E. Anwar Mohammed Gargash, Foreign Minister of United Arab Emirates, in New York

H.E. Senior Minister Prak Sokhonn had a bilateral meeting with H.E. Mark Field, Minister for Asia and Pacific of United Kingdom, in New York