The Diffusion of Military Power examines how the financial and organizational challenges of adopting new methods of fighting wars can influence the international balance of power. Michael Horowitz argues that a state or actor wishing to adopt a military innovation must possess both the financial resources to buy or build the technology and the internal organizational capacity to accommodate any necessary changes in recruiting, training, or operations. How countries react to new innovations--and to other actors that do or don't adopt them--has profound implications for the global order and the likelihood of war. Horowitz looks at some of the most important military innovations throughout history, including the advent of the all-big-gun steel battleship, the development of aircraft carriers and nuclear weapons, and the use of suicide terror by nonstate actors. He shows how expensive innovations can favor wealthier, more powerful countries, but also how those same states often stumble when facing organizationally complicated innovations. Innovations requiring major upheavals in doctrine and organization can disadvantage the wealthiest states due to their bureaucratic inflexibility and weight the balance of power toward smaller and more nimble actors, making conflict more likely. This book provides vital insights into military innovations and their impact on U.S. foreign policy, warfare, and the distribution of power in the international system.

Department of Justice (DOJ) Inspector General Michael E. Horowitz announced on December 9, 2019 the release of a Review of Four FISA Applications and Other Aspects of the FBI's Crossfire Hurricane Investigation. The DOJ Office of the Inspector General's (OIG) findings are summarized in the report's Executive Summary. During this review, the OIG examined more than one million documents that were in the DOJ's and FBI's possession and conducted over 170 interviews involving more than 100 witnesses.

The history of political events is made by people. From wars to elections to political protests, the choices we make, our actions, how we behave, dictate events. Not all individuals have the same impact on our world and our lives. Some peoples' choices alter the pathways that history takes. In particular, national chief executives play a large role in forging the destinies of the countries they lead. Why Leaders Fight is about those world leaders and how their beliefs, world views, and tolerance for risk and military conflict are shaped by their life experiences before they enter office - military, family, occupation, and more. Using in-depth research on important leaders and the largest set of data on leader backgrounds ever gathered, the authors of Why Leaders Fight show that - within the constraints of domestic political institutions and the international system - who ends up in office plays a critical role in determining when and why countries go to war.

This is a hard copy of the report from the Inspector General (released December 9th, 2019) regarding the review of four FISA applications and other aspects of the FBI's Crossfire Hurricane investigation. A hardback version may be found by searching for ISBN 9781680923148. The Department of Justice (Department) Office of the Inspector General (OIG) undertook this review to examine certain actions by the Federal Bureau of Investigation (FBI) and the Department during an FBI investigation opened on July 31, 2016, known as "Crossfire Hurricane," into whether individuals associated with the Donald J. Trump for President Campaign were coordinating, wittingly or unwittingly, with the Russian government's efforts to interfere in the 2016 U.S. presidential election. Our review included examining: - The decision to open Crossfire Hurricane and four individual cases on current and former members of the Trump campaign, George Papadopoulos, Carter Page, Paul Manafort, and Michael Flynn; the early investigative steps taken; and whether the openings and early steps complied with Department and FBI policies; - The FBI's relationship with Christopher Steele, whom the FBI considered to be a confidential human source (CHS); its receipt, use, and evaluation of election reports from Steele; and its decision to close Steele as an FBI CHS; - Four FBI applications filed with the Foreign Intelligence Surveillance Court (FISC) in 2016 and 2017 to conduct Foreign Intelligence Surveillance Act (FISA) surveillance targeting Carter Page; and whether these applications complied with Department and FBI policies and satisfied the government's obligations to the FISC; - The interactions of Department attorney Bruce Ohr with Steele, the FBI, Glenn Simpson of Fusion GPS, and the State Department; whether work Ohr's spouse performed for Fusion GPS implicated ethical rules applicable to Ohr; and Ohr's interactions with Department attorneys regarding the Manafort criminal case; and - The FBI's use of Undercover Employees (UCEs) and CHSs other than Steele in the Crossfire Hurricane investigation; whether the FBI placed any CHSs within the Trump campaign or tasked any CHSs to report on the Trump campaign; whether the use of CHSs and UCEs complied with Department and FBI policies; and the attendance of a Crossfire Hurricane supervisory agent at counterintelligence briefings given to the 2016 presidential candidates and certain campaign advisors.