Homeland Security Affairs is the peer-reviewed online journal of the Naval Postgraduate School Center for Homeland Defense and Security (CHDS), providing a forum to propose and debate strategies, policies, and organizational arrangements to strengthen U.S. homeland security. The instructors, participants, alumni, and partners of CHDS represent the leading subject matter experts and practitioners in the field of homeland security.June 2014. Two essays publishing this month expand the debate over the emergency response aspect of homeland security. Mac Kemp argues that emergency medical services are a vital component of homeland security and as such the role of EMS needs to be expanded. In “EMS and Homeland Security” he recommends five ways i...