Serbia

the Serbian military is responsible for defense and deterrence against external threats, supporting international peacekeeping operations, and providing support to civil authorities for internal security; specific areas of concerns for the military include ethnic and religious extremism, separatism, and deepening international recognition of Kosovo; Serbia has cooperated with NATO since 2006, when it joined the Partnership for Peace program, and the military trains with NATO countries, particularly other Balkan states; Serbia has participated in EU peacekeeping missions, as well as missions under the Organization for Security and Cooperation in Europe and the UN; it traditionally has maintained close security ties with Russia and has a growing security relationship with China the modern Serbian military was established in 2006 but traces its origins back through World War II, World War I, the Balkan Wars of 1912-1913, and the Bulgarian-Serb War of 1885 to the First (1804-1813) and Second (1815-1817) Uprisings against the Ottoman Empire (2025)

180 Lebanon (UNIFIL) (2025)

Serbian Armed Forces (Vojska Srbije, VS): Army (aka Land Forces; includes Riverine Component, consisting of a naval flotilla on the Danube), Air and Air Defense Forces, Serbian Guard Serbian Ministry of Internal Affairs: Police Directorate (2025)

note: the Serbian Guard is a brigade-sized unit that is directly subordinate to the Serbian Armed Forces Chief of General Staff; its duties include safeguarding key defense facilities and rendering military honors to top foreign, state, and military officials 

18 years of age for voluntary military service for men and women; conscription abolished in 2011 (2025)

note: as of 2024, women made up about 11% of the military's full-time personnel

the military's inventory consists of a mix of Soviet/Cold War-era and some more modern weapons systems from suppliers such as China, France, and Russia; Serbia has a defense industry focused on armored vehicles, artillery systems, and munitions (2025)

approximately 25,000 active-duty Armed Forces (15,000 Land Forces; 5,000 Air/Air Defense; 5,000 other, including Serbian Guard) (2025)