# Andrej Plenković international diplomatic engagements

> Live situation record from CLSTR: https://clstr.news/situations/andrej-plenkovi-international-diplomatic-engagements
> Updated: 2026-09-22T00:00:00.000Z. Sources: 33. Developments: 2.

Croatian Prime Minister Andrej Plenković has engaged in various international forums to address regional and global security concerns. At the 52nd Chernobyl Forum in Italy, Plenković focused on Mediterranean and European Union issues, specifically migration, energy security, and EU enlargement. He reported that illegal migration into Croatia has reached “almost insignificant levels” due to enhanced border security and noted that Croatia is serving as a transit hub for gas and oil to Central Europe.

In subsequent remarks at the P4M summit in New York, Plenković shifted focus to the stability of the global order. He argued that the international order is at a “serious moment” as the UN Charter and international law face challenges, specifically citing Russian aggression against Ukraine. He advocated for “modern sovereignty,” defined as a sovereign state rooted in democratic values and international law that maintains strong connections with global partners.

During the 81st UN General Assembly in New York, Plenković expanded on these themes, stating that for small and medium-sized nations, international law serves as the “boundary between order and tyranny.” He reiterated his criticism of Russian aggression in Ukraine and expressed support for a two-state solution in the Middle East, emphasizing the necessity of protecting civilians and ensuring humanitarian access in Gaza.

Addressing regional Balkan stability, Plenković criticized Serbia for honoring convicted war criminal Ratko Mladić, describing the act as an “insult to all victims” and a violation of international court rulings that contradicts requirements for Serbia’s potential EU accession. He also called for electoral reforms in Bosnia and Herzegovina to ensure legitimate political representation for Croats and advocated for comprehensive reforms of the United Nations, including the Security Council, to improve effectiveness and modern representation.

## Claims

- International law is the boundary between order and tyranny. (corroborated by 20 sources)
- The Russian aggression against Ukraine is a direct violation of international rules. (corroborated by 16 sources)
- State honors given to Ratko Mladić in Serbia were an insult to his victims and international court rulings. (corroborated by 15 sources)
- Croats in Bosnia and Herzegovina are being denied legitimate political representation. (corroborated by 12 sources)
- Croatia calls for the reform of the United Nations and its Security Council. (corroborated by 12 sources)
- Croatia supports a two-state solution for Israel and Palestine. (corroborated by 6 sources)
- Plenković met with Apple CEO Tim Cook to discuss AI risks and digital safety. (single source)

## Timeline

### 2026-09-22: Plenković at UN addresses regional stability and international law

At the UN General Assembly, Croatian PM Andrej Plenković defended international law, criticized Serbia for honoring Ratko Mladić, and called for electoral reforms for Croats in Bosnia and Herzegovina.

30 sources. https://clstr.news/cluster/andrej-plenkovi-warns-of-threats-to-international-order-at-un-summit

### 2026-09-05: Andrej Plenković addresses Mediterranean security and energy at Chernobyl Forum

At the Chernobyl Forum in Italy, Croatian PM Andrej Plenković discussed Mediterranean migration, energy security, and the necessity of a merit-based approach to EU enlargement.

3 sources. https://clstr.news/cluster/andrej-plenkovi-addresses-mediterranean-security-and-energy-at-chernobyl-forum

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Cite as: Andrej Plenković international diplomatic engagements. CLSTR, https://clstr.news/situations/andrej-plenkovi-international-diplomatic-engagements