Dr. Paterson’s article shares the results of the William J. Perry Center for Hemispheric Defense Studies threats survey conducted in late 2022. The survey generated almost 650 responses from Perry Center graduates who selected from 35 threats in the Americas. The results illuminate how leading Latin American and Caribbean scholars – particularly those who work in the security and defense field – see the conditions in the Americas and can help inform policy makers and scholars who follow events in the Americas.

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Dr. Patrick Paterson, Associate Dean for Research and Publications at the WJPC, has published a fascinating almanac that compiles the most historically significant events in Latin America and the Caribbean from 1800-2020, containing vignettes of more than 700 events organized per month and specific calendar day. It focuses on major political and security incidents starting from the period of independence—including armed conflicts, famous battles, births and deaths of important figures, military coups, significant presidential elections, and independence dates.

Also included are detailed appendices addressing important economic, political, and social conditions, as well as an index with over 2,000 keywords.

Paterson, Patrick. The Almanac of Latin American History, Political and Security Events from 1800 to the Present, Rowman & Littlefield, 2024.

Only available commercially

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Diálogos con el Centro Perry, Season 2, Episode 1: In this episode, Dr. Luis Bitencourt discusses climate change with Perry Center Associate Dean for Research and Publications Dr. Patrick Paterson. This conversation addresses climate change from a global security and defense perspective and includes related Perry Center academic programming.

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Revenue from illegal drugs is the principal source of income for transnational organized crime groups in the Americas. Cocaine is the biggest revenue generator. Heroin and fentanyl, a synthetic opioid, have recently surged in Mexico. This report examines the surge in cocaine, heroin, and fentanyl from the Americas. Data are draw from the US Office of National Drug Control Policy (ONDCP)'s National Drug Control Strategy Data Supplement from 2020 and from the ONDCP Drug Dashboard.
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Current events warrant a review of US civil-military relations doctrine. This special commentary examines eight principles of military subordination to elected civilian officials and addresses the fundamental question at the heart of civil-military relations theory and practice, namely, what options, if any, does the military professional have when civilian leadership disregards military advice? Examples drawn from US history can provide an important framework for understanding the complex interrelational dynamics at play.
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This monograph is a serious and well-researched investigation into crucial factors of contemporary warfare. Readers will learn lessons on the distinctions between the Law of Armed Conflict and criminal law, particularly on important issues like lethal force, escalation of force tactics, and security detention. Professor Paterson makes a strong argument that the stated policy of respect and promotion of human rights (HR) - that has long been a guiding principle of the US military - does not translate into specific and mandatory directives at the tactical and operational levels. Indeed, he asserts that at those levels there is no formal attention to HR, only ad hoc efforts by operational units that don’t receive guiding policy. This monograph will be essential reading for policymakers and those whose task is the development of granular precepts to guide implementation and execution of policy on the ground.
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The governments of the Western Hemipshere ask more and more of the armed forces on a regular basis. In some instances they are sent overseas for peackeeping and stabilization missions. In Latin America, the armed forces are increasingly called upon to provide support to the police in very complex environmenbts, and in some jurisdictions take over public security altogether. With the exception of the military police units the use of force paradigm utilized by military forces is designed to defeat an adversary under the legal framework of international humanitarian law (IHL) otherwise known as the law of armed conflict (LOAC). Many of these new mission sets described above take place outside of war and thus outside of IHL/LOAC. This reality presents a series of challenges for armed forces as related to both accountability and the management of general military operations and conduct.
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