After the mass protests against the EU migration policy and placement of refugees in Bulgaria, the militants began threatening with attacks.
Bulgarian patriotic organizations and volunteer groups have repeatedly warned on possible terrorist cells in the country. Protests continue, they are noticed by the foreign media which terrorists organizations don’t like. At that, they began to threaten via social networks.
Bulgarian Eds. of News Front agency got screenshots of one such correspondence where the Islamist writes the Bulgarian Internet user “9 bombs and terrorists are enough for Bulgaria to drown it in blood” adding that “on September 6, 2017 his words would be confirmed”.
On September 6, Bulgaria marks Unification Day. During this day, mass celebrations are hold across the country.