Balkan countries expect greater assistance and support from the EU and NATO to counter human trafficking.
The two countries agreed their security agencies will more effectively exchange information.
The two countries signed a memorandum of understanding to advance collaboration between their prosecutors' offices.
ISIL fighters crossing through Balkan countries are a serious threat because they are able to commit terrorist attacks anywhere, experts say.
Kosovo will receive assistance from the US and the EU on how to effectively prosecute terrorists and their collaborators.
Military co-operation between the two countries is important due to the threats from ISIL, experts say.
A recent NATO initiative in Belgrade is helping to educate the region's youth about democracy, stability and co-operation in the global fight against ISIL.
After Russia announced that it will halt the construction of the South Stream pipeline, countries in the region debate energy stability.
Regional countries support increasing co-operation and anti-terror measures against the Islamic State of Iraq and the Levant.
New projects in the region will help to protect legal migrants' human rights.