FROM THE EDITOR.

• Author: Cruickshank, Paul
• Position: Editorial

In our cover article, Matthew Levitt examines Hezbollah's procurement channels, documenting how the group has been leveraging an international network of companies and brokers, including Hezbollah operatives and criminal facilitators, to procure weapons, dual-use items, and other equipment for the group and sometimes Iran. Levitt details how in the context of the war in Syria, "some of Hezbollah's most significant procurement agents--such as Muhammad Qasir--have teamed up with Iran's Quds Force to develop integrated and efficient weapons procurement and logistics pipelines through Syria and into Lebanon that can be leveraged to greatly expand Hezbollah's international weapons procurement capabilities." Levitt reveals Qasir appeared in footage of meetings last month between Syria's President Assad and Iran's President Hassan Rouhani and Supreme Leader Ayatollah Khamenei, underscoring the importance Damascus and Tehran attach to Qasir's efforts.

Our interview is with Vayl S. Oxford, the director of the U.S. Defense Threat Reduction Agency (DTRA). The Islamic State threat to Europe has grown less acute since the Islamic State lost much of its territory in Syria and Iraq, but a significant threat remains. Petter Nesser identifies three factors that explain why the most recent wave of terrorism in Europe rose so high: the participation of European...