Experts laud police action, say terrorism financers and trainers should be arrested next.
Defence reforms in Montenegro lauded as the country moves closer to NATO accession.
A training centre in Sarajevo offers regional militaries a NATO-based course in tactics against insurgents and an opportunity to exchange experiences from peace missions.
Serbia is increasing efforts to fight terrorism, which is crucial for citizens' safety, EU integration and resistance to ISIL, experts and officials say.
Officials say they are taking all necessary measures to interrupt any activity aimed at inciting violent extremism.
The NATO integration process will help make Montenegro a better place to live, experts and citizens say.
Governments in southeastern Europe are becoming increasingly concerned about the growing support for radical terrorist groups in the region.
Military co-operation between Turkey and Montenegro will benefit Podgorica's NATO bid, officials say.
The new directorate is one of the biggest in the Balkans, according to Albanian experts.
The two countries are improving bilateral relations, regional security and EU integration through co-operation.
NATO exercise Steadfast Javelin II showed that the safety of member states will not be compromised, experts said.
Serbia is ready to participate in the fight against ISIL, Serbian Prime Minister Aleksandar Vucic said.
Kosovo officials said the country continues to act as a constructive member of the international community.
Experts and officials said that the Karadzic verdict could help unify BiH.
Government action against the participation of local citizens in ISIL is crucial for the regional fight against terrorism, experts say.