In Tunisia, the FAT is responsible for territorial defense and internal security; its operational areas of focus are countering Islamic terrorist groups and assisting with securing the border; it is conducting counterterrorism and counterinsurgency operations against militant groups linked to al-Qa’ida in the Islamic Maghreb (AQIM) and the Islamic State of ash-Sham (ISIS) who are fighting a low-intensity insurgency, mostly in the mountainous region along the border with Algeria, particularly the Chaambi Mountains near the city of Kasserine; the military has the lead role for security in this area and also routinely conducts joint operations with Algerian security forces against these groups, as well to counter smuggling and trafficking activities; the FAT in recent years also has increased its role in securing the southern border against militant activity, smuggling, and trafficking from war-torn Libya; in the remote southern areas of the border with Libya, buffer/exclusion zones have also been established where the military has the lead for counterterrorism efforts; outside of these border areas, the Ministry of Interior (MOI) has the responsibility for counterterrorism, particularly for urban areas; the National Police Anti-Terrorism Brigade and the National Guard Special Unit have the lead for MOI counterterrorism operations

the FAT has historically remained largely apolitical and stayed out of the country’s economy; following Tunisia’s 1956 independence, FAT officers were legally prohibited from joining political parties, and the military did not intervene to prop up BEN ALI in 2011; nevertheless, President SAIED’s use of military courts to try civilians and placement of military troops outside of the parliament building after he dissolved the Assembly in 2021 has raised concerns of military politicization
 
the FAT conducts bilateral and multinational training exercises with a variety of countries, including Algeria and other North African and Middle Eastern countries, France, and the US, as well as NATO; it also participates in UN peacekeeping operations

Tunisia has Major Non-NATO Ally (MNNA) status with the US, a designation under US law that provides foreign partners with certain benefits in the areas of defense trade and security cooperation (2023)