🧸us history – 1945 to present review

Intelligence sharing

Written by the Fiveable Content Team • Last updated September 2025
Written by the Fiveable Content Team • Last updated September 2025

Definition

Intelligence sharing refers to the process of exchanging information and data regarding potential threats or security risks among various agencies, organizations, or nations. Following significant events such as terrorist attacks, intelligence sharing becomes crucial for preventing future incidents by improving awareness and response capabilities. This collaborative approach fosters stronger relationships between entities and enhances overall national and global security efforts.

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5 Must Know Facts For Your Next Test

  1. In the wake of the September 11 attacks, intelligence sharing became a top priority for the U.S. government to prevent further terrorist activities.
  2. The establishment of the Department of Homeland Security was a direct response to enhance coordination and information sharing among various federal, state, and local agencies.
  3. Intelligence sharing involves collaboration not only among U.S. agencies but also with international partners to address global security threats.
  4. The creation of the Information Sharing Environment (ISE) was designed to improve the ability of various agencies to share information effectively and efficiently.
  5. Despite efforts to enhance intelligence sharing, challenges remain due to issues like bureaucratic hurdles, inter-agency rivalries, and varying legal frameworks.

Review Questions

  • How did the September 11 attacks impact the practices surrounding intelligence sharing in the U.S.?
    • The September 11 attacks highlighted significant failures in communication and coordination among U.S. intelligence agencies. In response, there was an urgent need to reform how information was shared across agencies to prevent future attacks. This led to the establishment of new protocols and organizations focused on enhancing intelligence sharing at both national and international levels, ultimately reshaping the landscape of national security.
  • Discuss the role of the Department of Homeland Security in facilitating intelligence sharing after 9/11.
    • The Department of Homeland Security (DHS) was created as a direct response to the September 11 attacks with a mandate to enhance national security. A critical component of DHS's mission involves facilitating intelligence sharing among federal, state, local, tribal, and territorial agencies. By breaking down silos that previously hindered communication, DHS aims to create a comprehensive framework that improves threat detection and response capabilities across all levels of government.
  • Evaluate the effectiveness of intelligence sharing initiatives implemented post-9/11 in addressing evolving threats.
    • Post-9/11 intelligence sharing initiatives have had mixed results in effectively addressing evolving threats. While there have been notable improvements in collaboration between agencies and international partners, challenges remain due to bureaucratic resistance and differing priorities among organizations. The complexity of modern threats, such as cyber terrorism and transnational crime, necessitates ongoing adaptations in intelligence-sharing practices. Thus, while strides have been made since 9/11, continuous efforts are essential to ensure that these systems are agile enough to meet current and future challenges.