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Research Paper Graduate 1,584 words

DHS Formation and US Intelligence Sharing on Terrorism

~8 min read 5 sections Government · Homeland Security
Abstract

This paper investigates whether the formation of the Department of Homeland Security (DHS) after September 11, 2001 improved intelligence sharing on terrorism across federal agencies, local law enforcement, and international allies. Framed as a predictive study, the paper reviews scholarly literature representing both optimistic and pessimistic assessments of DHS effectiveness. Key sources address changes in law enforcement organizational culture, the risks of intelligence centralization, the origins of strategic surprise on 9/11, and the adequacy of DHS as a disaster management framework. The annotated bibliography synthesizes five peer-reviewed sources to inform best practices in public administration and counterterrorism policy.

Key Takeaways
  • Introduction: DHS origins, purpose, and research focus
  • Research Question: Predictive question on DHS and intelligence sharing
  • Related Literature: Scholarly debate on DHS effectiveness and law enforcement
  • Annotated Bibliography: Five annotated sources on DHS and counterterrorism
  • References: Full citations for all sources used
✍️ How to write this paper — guide, tools & examples

What makes this paper effective

  • The paper clearly frames a predictive research question with well-defined dependent and independent variables, giving the analysis methodological structure appropriate for a public administration study.
  • The literature review presents balanced perspectives — both optimistic (Marks and Sun, Parker and Stern) and critical (DeBruijn, Tierney) — demonstrating engagement with scholarly debate rather than one-sided argumentation.
  • The annotated bibliography entries go beyond summary by explaining each source's methodological approach and its specific relevance to the research question.

Key academic technique demonstrated

The paper demonstrates effective use of an annotated bibliography as a research planning tool. Each entry identifies the source's argument, methodology, and contribution to the central question, showing how a researcher maps a body of literature before drawing conclusions. This technique is foundational in graduate-level policy research.

Structure breakdown

The paper follows a standard social science research proposal format: Introduction (context and significance), Research Question (variables and scope), Related Literature (thematic synthesis of five scholarly sources), and Annotated Bibliography (individual source evaluations). The structure mirrors an early-stage research design, moving from problem identification through literature mapping.

Essay 1,584 words

Introduction

The formation of the Department of Homeland Security after September 11 was an organizational and administrative response to the failure of the intelligence community to mitigate the attack. Although it predated the 9/11 Commission, the Department of Homeland Security benefitted from the results of the 9/11 Commission report, which advised a stronger information-sharing culture in the intelligence community. It has been assumed that intelligence sharing under an umbrella organization will prevent future attacks, facilitate intelligence gathering, and enable the formation of transnational intelligence communities that can more effectively respond to the threat of non-state actors. On the other hand, research has not uniformly shown the Department of Homeland Security to be effective. The Department of Homeland Security has led to major changes in the role and function of law enforcement. Whether these changes are predicted to be positive in terms of achieving national security goals is the key concern guiding this research.

Research Question

Will the formation of the Department of Homeland Security improve US intelligence sharing on terrorism? This research question calls for a predictive study. The dependent variable is the improvement of US intelligence sharing on terrorism — both among federal intelligence agencies and with local law enforcement and international allies in the global intelligence community. The independent variable of main interest is the formation of the Department of Homeland Security in the wake of September 11, particularly as the organization was supported by the results of the 9/11 Commission report. The case studies involve agencies in the US intelligence community.

There are no obvious answers to the specific research question. On the one hand, the United States intelligence community has done a commendable job, and research shows that the Department of Homeland Security has helped local law enforcement agencies to adapt and change their organizational cultures to meet the new demands of inter-agency cooperation and information sharing. On the other hand, research shows how bureaucratic consolidation and control are not necessarily effective, particularly with regard to intelligence. The Department of Homeland Security could even be construed as presenting a net risk that detracts from overall counterterrorism gains. Inspired by the need to improve local law enforcement responses to potential threats, this research question was developed to determine the best methods of public administration. The results of this research are of direct interest to the intelligence community, informing best policies and practices.

Related Literature

There is a substantial body of scholarly literature on the formation and subsequent effectiveness of the Department of Homeland Security. Scholarly literature can be used to effectively predict the overall benefits of the Department of Homeland Security, specifically focusing on benefits to the intelligence community. The literature can also be used to inform public policy on how to more effectively restructure the organization, or, if necessary, dismantle it. Moreover, the literature addresses specific issues related to how local and state law enforcement play a role in homeland security.

For example, Brodeur (2007) claims that since the formation of the Department of Homeland Security, law enforcement has been construed as having two distinct roles: "low" and "high" (p. 25). The low roles of law enforcement refer to the localized crime-fighting functions familiar to all agencies, whereas the high functions of law enforcement are specifically linked to their integration with counterterrorism efforts at the national level. High policing reflects the Department of Homeland Security's "power conflation" and places officers of the law in the service of the state. Similarly, Marks and Sun (2007) focus on the specific impact of the Department of Homeland Security on local law enforcement organizational structures and cultures. In their longitudinal content analysis, the authors found that law enforcement agencies have indeed changed significantly in terms of their leadership, structure, and culture. Unlike Brodeur (2007), Marks and Sun (2007) found net positive results from the changes taking place at the local law enforcement level.

Several scholars, including DeBruijn (2006) and Tierney (2003), predict negative net repercussions from the formation of the Department of Homeland Security. DeBruijn (2006) claims that the 9/11 Commission overlooked essential facts related to intelligence sharing and the methods by which intelligence agencies work. Likewise, DeBruijn (2006) points out that centralized information sharing is highly risky for several reasons, and that intelligence fragmentation is preferable because of the redundancies it creates. Moreover, DeBruijn (2006) shows how centralization under the Department of Homeland Security removes the benefits of checks and balances in the intelligence community.

Tierney (2003) points out that the formation of the Department of Homeland Security was largely reactive and ill-advised, ignoring a wide body of evidence from psychology and sociology. According to Tierney (2003), the formation of the Department of Homeland Security was an ineffective response to disaster management needs and to terrorism specifically. The formation of the Department of Homeland Security was based on "the assumption that the public will panic during large-scale emergencies and the idea that disasters are best managed through hierarchies of command and control," which is not substantiated in the literature (Tierney 33).

Interestingly, Parker and Stern (2002) also use psychology and sociology to show that the Department of Homeland Security might in fact lead to net intelligence gains. Parker and Stern (2002) explain why centralization was a natural response to being caught off guard after September 11, and that the Department of Homeland Security fulfills organizational psychology and political goals.

2 Sections Hidden · 460 words
Annotated Bibliography380 words
Brodeur, Jean-Paul. 2007. "High and Low Policing in Post-9/11 Times." Policing: A Journal…
References80 words
Brodeur, Jean-Paul. 2007. "High and Low Policing in Post-9/11 Times." Policing: A Journal…
Key Concepts in This Paper
Intelligence Sharing Homeland Security High Policing 9/11 Commission Centralization Risk Law Enforcement Culture Counterterrorism Strategic Surprise Disaster Management Public Administration
Cite This Paper
PaperDue. (2026). DHS Formation and US Intelligence Sharing on Terrorism. PaperDue. https://www.paperdue.com/study-guide/dhs-intelligence-sharing-terrorism-2166715

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