A Turkish soldier aims with her gun before the exercise, in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of European Union Force (EUFOR) (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Weapons and equipment of Austrian soldier's are exhibited before the exercise, in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Austrian sniper squad line after the exercise, in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Hungarian soldiers react on the command, during the exercise in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Dieter Heidecker (L), Commander of European Union Force (EUFOR) in Bosnia and Herzegovina, thanks to Zekerijah Osmic, Minister of Defense of Bosnia and Herzegovina for the cooperation, after the press conference in the military barrack in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Austrian soldiers line before the exercise, in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of European Union Force (EUFOR) (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Leonardo di Marco (2nd L), Head of EU Command Elements, Zekerijah Osmic (2nd R), Minister of Defense of Bosnia and Herzegovina (BiH), Dieter Heidecker (3rd R), Commander of European Union Force (EUFOR) in BiH and Ante Jelec (1st R), Chief of joint Staff AF BiH, pose to medias before the press conference in the military barrack in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Bosnian soldiers arrest "terrorist" during the exercise, in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Hungarian soldiers line after the exercise, in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

 A Bosnian soldiers looks the exercise in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

An Austrian sniper checks his weapon before the exercise, in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Leonardo di Marco (1st L), Head of EU Command Elements and Merle Duane Hart (1st R), NATO HQ Commander in Bosnia and Herzegovina listen the introduction before the exercise, in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Austrian soldiers wait for the command to react, during the exercise in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

Slovakian soldiers line after the exercise, in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)

An Austrian soldier looks in his commander after the exercise in the military area in Livac nearby Mostar, Bosnia-Herzegovina, on Sept. 12, 2013. Military exercise of EUFOR (Operation ALTHEA) will be held in Bosnia and Herzegovina till Sept. 16, 2013. (Xinhua/Haris Memija)