Croatia: History, Government & Society

Croatia is a firmly Euro-Atlantic state whose foreign policy is set mainly by Prime Minister Andrej Plenković’s government, while President Zoran Milanović can shape tone and create friction but does not control day-to-day diplomacy under Croatia’s parliamentary system Croatian Parliament Constitution of the Republic of Croatia Government of the Republic of Croatia Balkan Insight. Croatia is a unitary parliamentary constitutional republic, and after the 2024 parliamentary election Plenković remained prime minister, with the Croatian Democratic Union, HDZ, leading the governing coalition Reuters Government of the Republic of Croatia. That combination gives Zagreb broad policy continuity: pro-EU, pro-NATO, fiscally attentive, and strongly focused on regional stability in Southeast Europe Ministry of Foreign and European Affairs of the Republic of Croatia NATO European Union.

In Europe, Croatia now sits less as a peripheral post-Yugoslav state than as an integrated EU member using membership itself as leverage. It joined the European Union in 2013, the euro area in 2023, and the Schengen area in 2023, locking its strategic orientation into Brussels-led institutions and lowering the room for foreign-policy hedging European Council European Commission Council of the European Union. Its hard-power weight is modest, but its diplomatic value comes from geography on the Adriatic, transit links into Central Europe and the Western Balkans, and its role as an EU and NATO voice on Bosnia and Herzegovina, Serbia, migration, and regional energy routes CIA World Factbook Ministry of Foreign and European Affairs of the Republic of Croatia NATO.

Croatia’s economic profile is that of a small, service-heavy EU economy anchored by tourism, trade with the European Union, transport, construction, and energy infrastructure. The World Bank estimated Croatia’s GDP at about $82.7 billion in current US dollars in 2024, while the IMF’s April 2026 World Economic Outlook listed nominal GDP at roughly $93.0 billion, broadly matching the current scale of the economy World Bank IMF World Economic Outlook Database, April 2026. Tourism remains outsized: the Croatian Bureau of Statistics recorded 20.2 million tourist arrivals and 93.7 million overnight stays in 2024, a level that supports growth but also leaves the country exposed to external shocks and seasonal concentration Croatian Bureau of Statistics. EU markets dominate trade, with Eurostat showing the EU as Croatia’s main goods-trade partner, and that dependence reinforces Zagreb’s preference for regulatory alignment and low-conflict relations inside the single market Eurostat.

Three issues define Croatia’s current trajectory. The first is political dualism at the top: Plenković’s cabinet runs a disciplined pro-EU line, while Milanović has repeatedly taken more combative positions on NATO, Ukraine, and regional questions, creating noise that foreign partners watch closely even when formal policy does not change Government of the Republic of Croatia Reuters Balkan Insight. The second is regional strategy: Croatia puts survival and status interests into Bosnia and Herzegovina, border questions, migration management, and energy sovereignty, including disputes linked to Hungary’s MOL and control over strategic energy assets Balkan Insight Ministry of Foreign and European Affairs of the Republic of Croatia European Commission. The third is demographics and labor: Croatia’s population has fallen over the long term and its labor shortages now shape policy on wages, immigration, and development more directly than classic austerity politics World Bank Croatian Bureau of Statistics.

The practical read is that Croatia is stable, institutionally anchored, and more influential than its size suggests inside the Western Balkans file, but constrained by small-state economics and domestic political friction. Its red lines are clear: EU and NATO membership are not in question, border and energy interests are treated as sovereignty issues, and instability in neighboring Bosnia and Herzegovina gets elevated from regional concern to near-core security concern in Zagreb’s policy hierarchy NATO European Union Ministry of Foreign and European Affairs of the Republic of Croatia. For MUN delegates, the key point is