John Clarke"Pandemics and Armed Forces: Which Roles Are Appropriate?."Connections: The Quarterly Journal19,no. 2(2020):77-88.19.2.06_clarke_pandemics-armed_forces_roles.pdf
John Clarke"Europe’s Armed Forces in Civil Security."Connections: The Quarterly Journal12,no. 2(2013):69-82.12.2.04_Clarke.pdf
John Clarke"Introduction: The Role of Armed Forces in Homeland Security: European and American Experiences and Practices."Connections: The Quarterly Journal4,no. 3(2005):1-2.04.3.01_clarke.pdf