Introduction
How is the Military in Lebanon and how does it work to maintain Sucity and fight terrorism? In terms of Military and security forces, we have the Lebanese Armed Forces (LAF): Army Command (includes Presidential Guard Brigade, Land Border Regiments), Naval Forces, Air Forces

Ministry of Interior: Internal Security Forces Directorate (law enforcement; includes Mobile Gendarmerie), Directorate for General Security (DGS; border control, some domestic security duties); Parliamentary Police Force (2024).
In Lebanon, the primary responsibilities of the Lebanese Armed Forces (LAF) are defense against external attack, border security, protecting the country’s territorial waters, and assisting with internal security and development projects; on Lebanon’s eastern and northern borders with Syria, the LAF has conducted operations to prevent or eliminate infiltrations of militants linked to the Islamic State of Iraq and ash-Sham (ISIS) and al-Qa’ida terrorist groups since the start of the Syrian civil war in 2011; in the south, its focus is on maintaining stability along its volatile land border with Israel where the LAF and the Israel Defense Forces (IDF) are separated by the "Blue Line," a demarcation line established by the UN in 2000 following the withdrawal of the IDF, which had occupied southern Lebanon since invading in 1982; since the line’s establishment, the LAF and IDF have had periodic clashes, and IDF aircraft have routinely entered Lebanese air space

the Iranian-backed terrorist group Hizballah is based in south Lebanon where it has significant influence and acts as a militia alongside the LAF; it has launched periodic cross-border attacks on Israel and threatened additional attacks, while the IDF has conducted air strikes on Hizballah positions and in 2006 launched a ground invasion into southern Lebanon to suppress the group; following the terrorist group HAMAS's attack on Israel from Gaza in October 2023 and subsequent Israeli invasion of Gaza, Hizballah has sought to demonstrate solidarity with HAMAS by launching barrages of missiles, rockets, and armed drones into northern Israel; these attacks continued into 2024 and have been countered by numerous strikes from Israel on Hizballah targets in Lebanon 

the LAF’s domestic security responsibilities include countering narcotics trafficking and smuggling, managing protests, conducting search and rescue, and intervening to prevent violence between rival political factions; in recent years, the military has faced a financial crisis as government debt and national economic difficulties have undercut its ability to train and fully pay and supply personnel, which has sparked domestic and international fears that the armed forces may disintegrate; the UN, as well as individual countries such as France and the US have provided financial assistance 

the UN Interim Force In Lebanon (UNIFIL) has operated in the country since 1978, originally under UNSCRs 425 and 426 to confirm Israeli withdrawal from Lebanon, restore international peace and security, and assist the Lebanese Government in restoring its effective authority in the area; following the July-August 2006 war, the UN Security Council adopted resolution 1701 enhancing UNIFIL and deciding that in addition to the original mandate, it would, among other things, monitor the cessation of hostilities, support the LAF as they deployed throughout the south of Lebanon, and provide assistance for humanitarian access for civilians and the return of displaced persons; UNIFIL has approximately 9,500 military personnel deployed in the country and includes a maritime task force (2024)
Security and military information of Lebanon
Military and security service personnel strengths approximately 73,000 active troops (70,000 Army; 1,500 Navy; 1,500 Air Force) (2024)
Military equipment inventories and acquisitions the LAF inventory includes a wide mix of mostly older equipment from a diverse array of countries; in recent years, the US has been the leading supplier of armaments to Lebanon; the country's economic crisis has severely limited military procurement (2024)
Military service age and obligation 17-25 years of age for men and women for voluntary military service; no conscription (2024). note: women were allowed to volunteer for military service in the 1980s; as of 2023, they comprised about 5% of the active duty military
Military deployments .
Military expenditures
Military Expenditures 2021 3.2% of GDP (2021 est.)
Military Expenditures 2020 3% of GDP (2020 est.)
Military Expenditures 2019 4.7% of GDP (2019 est.)
Military Expenditures 2018 5.1% of GDP (2018 est.)
Military Expenditures 2017 4.6% of GDP (2017 est.)
Terrorism
In Lebanon, the different Terrorist group(s) inlcude: Abdallah Azzam Brigades; al-Aqsa Martyrs Brigade; Asbat al-Ansar; HAMAS; Hizballah; Islamic Revolutionary Guard Corps/Qods Force; Islamic State of Iraq and ash-Sham (ISIS); al-Nusrah Front (Hay'at Tahrir al-Sham); Palestine Liberation Front; Popular Front for the Liberation of Palestine (PFLP); PFLP-General Command
All Important Facts about Lebanon

Want to know more about Lebanon? Check all different factbooks for Lebanon below.

Lebanon is found in Western Asia