Although training with firearms is not visible in the published range of items of the European DT branches, martial arts seminars seem compulsory to advance in the „gateway“ hierarchy of DT: the course description of the seminar „Unarmed Self-Defense“ in April 2010 informs interested parties: | Although training with firearms is not visible in the published range of items of the European DT branches, martial arts seminars seem compulsory to advance in the „gateway“ hierarchy of DT: the course description of the seminar „Unarmed Self-Defense“ in April 2010 informs interested parties: |