Ukrainian President Volodymyr Zelenskyy believes that Mongolia showed disrespect for international law by failing to arrest Russian leader Vladimir Putin during his visit to the country on 3 September.

The Verkhovna Rada (Ukrainian parliament) appointed Andrii Sybiha as the minister of foreign affairs on 5 September.

The European Commission hopes that following the changes in the Ukrainian government, specifically the dismissal of Foreign Minister Dmytro Kuleba, Ukraine and the EU will maintain the same strong and close cooperation as they had previously.

Germany intends to provide Ukraine with 12 IRIS-T SLM medium-range anti-aircraft missile systems. Several of these have already been delivered.

The Verkhovna Rada has "urgently" postponed the dismissal of Foreign Minister Dmytro Kuleba on Wednesday, 4 September. 

The Verkhovna Rada (Ukrainian Parliament) has dismissed Olha Stefanishyna from the post of Deputy Prime Minister for European and Euro-Atlantic Integration of Ukraine.

UK Ambassador to Ukraine Martin Harris has opened a new room dedicated to Crimea and the Crimean people at his official residence in Kyiv. The room will be adorned with a symbolic model of a MAGURA V5 maritime attack drone, a gift from Defence Intelligence of Ukraine (DIU).

The European Union has stated that it will increase military support for Ukraine and expressed condolences over the Russian strike on Poltava, which left 53 people dead and 298 injured, based on reports from Ukraine's State Emergency Service.

Norway's Foreign Ministry has condemned Russia's large-scale attack targeting Ukraine on the night of 1-2 September and added that the bombardment caused damage to an office belonging to the Norwegian Church Aid humanitarian organisation.

The EU plans to hold talks concerning "fundamental rules" of Ukraine’s EU accession in 2025. This year Ukraine is expected to proceed to the stage of finalising the negotiating positions in all sections.

Ukraine will join the North Atlantic Alliance as a sovereign and independent country within its 1991 borders, and no other options have been discussed.

The Netherlands is withholding the delivery date of the Patriot anti-aircraft missile system to Ukraine to prevent Russia from gaining any details about supplies.

The EU will achieve the number of 60,000 trained Ukrainian soldiers "as early as tomorrow".

Italy's Foreign Minister Antonio Tajani stated on the sidelines of the EU Foreign Affairs Council on 29 August that Ukraine is not allowed to use Italian weapons for strikes on Russian territory, emphasising that Italy is not at war with Russia.

The Pentagon is aware of the loss of Ukraine's first F-16 fighter jet but has not provided any assistance in investigating the incident because Kyiv has not requested it.