Through bilateral, regional and NATO partnerships, Balkan armies support regional safety.
The countries make incremental steps to improving relations.
Participating countries said the exercise increases regional co-operation and supports regional security.
Regional countries try to avoid confusion over Russia's attempt to create a new flight region including Crimea and parts of Ukraine.
The Alliance provides funds and equipment to children and adults with special needs.
Better exchange of information will bring closure, according to bloggers.
More than 40 people were arrested in a large operation across Kosovo for recruiting fighters for ISIL and al-Nusra.
The Serbian War Crimes Prosecution ordered an investigation of the military general Dragan Zivanovic, the first general suspected by the Serbian judiciary of command responsibility for war crimes in Kosovo.
Armies in the region have been improving their co-operation through joint military medicine activities.
Such images go against the human feelings of everyone, except for the extremists, a Kosovo analyst said.
Nikos Maziotis is the mastermind of Revolutionary Struggle, a group active between 2003 and 2009 and known for firing a rocket-propelled grenade into the US Embassy and bombing the Athens Stock Exchange.
Indictments by an EU task force are expected to be filed once a special court is established next year.
The president seeks greater institutional co-operation to reduce religious hate speech and vandalism.
NATO's top general said that nations in the alliance are co-operating to combat extremism.
Military exercises brought allies and partners together to deepen strategic co-operation.