The latest wave of Islamist terrorism in the autumn, in which, among other things, three people in Nice were killed by a Tunisian who had recently entered the country illegally, once again raised the question of how high the proportion of all Islamist attacks that illegally entered the country is. Neither Europol, the EU Commission, nor the Federal Criminal Police Office or the Office for the Protection of the Constitution can answer this question. With the data collected by terrorist researcher Mullins, the order of magnitude can now be roughly estimated, because almost all persons entering the EU without permission apply for asylum.