Ukraine should legislatively define 'extremism' concept, develop state program, preventive measures – experts 3 min read Illegal possession of weapons, anonymous reports of bomb threats, threats to the life of public people are the most frequent manifestations of extremism in Ukraine, according to the results of a study conducted by the Ukrainian Politics Foundation/UP Foundation. At a press conference at the Interfax-Ukraine agency on Friday, head of the Ukrainian Politics Foundation/UP Foundation, political experts Kostiantyn Bondarenko noted that there is no legal concept of "extremism" in Ukraine, there is no law that would provide for the fight against extremism, and some of its manifestations, such as terrorism, are prosecuted by law.