Alexander Heifler, accused of plotting to assassinate Nerdeen Kiswani in New York, is reported to be connected to the Jewish far-right group Jewish Defense League (JDL). The JDL, founded in the 1970s by Meir Kahane, is known as a group exhibiting an ultra-nationalist, violent stance. Kahane's ideology is notable for its harsh attitudes towards Palestinians and rhetoric encouraging violence. Today, it is claimed that the influence of the JDL continues to inspire radical actions, especially among certain individuals. This situation raises concerns for regional and international security. However, there are differing views on the activities and influence of the JDL, and further research on the subject is needed.