Security Measures Global Cooperation Arrests Islamic State ISIS Syria U.S. Withdrawal from Afghanistan Legal Proceedings Germany Public Awareness BRICS Summit Collective Security Sweden Iranian Terrorism Taliban Hayat Tahrir al-Sham Real IRA ISIS Affiliates Military Interventions France French Involvement in Africa Hamas Negotiations Government Policy Extremism U.S. Counterterrorism Strategy US Government Actions Islamic Terrorism Khalistani Movement Deportation Prevention Threat Level National Security Security Incidents Foiled Attack Pakistan-China Relations Cross-border Terrorism Middle East Conflict Prisoner Rights U.S. Government Actions Hamas