In Hungary, the Hungarian Defense Forces (HDF) are responsible for ensuring the defense of the country’s sovereignty, territorial integrity, and citizens, and fulfilling Hungary’s commitments to the EU and NATO, as well as contributing to other international peacekeeping efforts under the UN; key areas of concern for the HDF the HDF is also responsible for some aspects of domestic security, crisis management, disaster response, and assisting law enforcement forces in border security

Hungary has been a member of NATO since 1999 and considers the collective defense ensured within the Alliance as a cornerstone of the country’s security; NATO membership is complemented by Hungary’s ties to the EU under its Common Security and Defense Policy; the HDF has participated in multiple NATO-led security missions, including in Afghanistan, Iraq, and Kosovo, as well as EU-led missions in Bosnia and Herzegovina and Mali; it hosts a NATO battlegroup comprised of troops from Croatia, Hungary, Italy, and the US, and NATO’s Multinational Division Center, a headquarters capable of commanding a division-sized force (typically 15-20,000 troops) in a crisis; both organizations were established as a result of Russian aggression against Ukraine; Hungary is a member of the Visegrad Group, a regional platform that brings together Czechia, Hungary, Poland, and Slovakia to discuss cultural, defense, and political cooperation (2025)