Pistorius warns Vucic of “escalation spiral”. “Violence and threats are not a means of political debate, anywhere in the world,” says the SPD politician.

‘Serbia will not surprise anyone with military measures,’ says the Serbian president. The Bundeswehr has stationed around 30 men and women in Bosnia - with the aim of contributing to stabilization. The EU mission Eufor Althea's central task is to support the Dayton Peace Agreement, which ended the Bosnian war in 1995.