Before 9/11 there were weak procedures, willingness, and mechanisms for communicating among agencies for foreign intelligence and the FBI with its focus on law enforcement. The domestic-vs.-foreign barrier has been solved by the reforms after 9/11 that established the DNI.

Dennis C. Blair’s quote reflects on the intelligence failures that existed before the 9/11 attacks, specifically highlighting the lack of effective communication and coordination between various agencies, such as those focused on foreign intelligence and the FBI. Blair points out that prior to 9/11, there were weak procedures and a lack of willingness to break down the domestic-foreign barrier, which ultimately hindered the effectiveness of national security efforts. The FBI, primarily focused on law enforcement, and foreign intelligence agencies operated with significant separation, which made it difficult to share critical information across jurisdictional lines.

The quote also emphasizes the post-9/11 reforms that addressed these issues, specifically mentioning the creation of the Director of National Intelligence (DNI), which helped to centralize intelligence coordination across various agencies. This reform aimed to streamline the flow of information and improve collaboration between domestic and foreign intelligence entities. The DNI played a key role in bridging the gap between intelligence operations abroad and the domestic efforts of law enforcement agencies like the FBI, making it easier to detect and respond to threats.

Blair’s perspective comes from his experience as a former Director of National Intelligence, where he oversaw the national security intelligence community and its coordination efforts. His understanding of the structural changes that took place after 9/11 is rooted in his role in shaping intelligence policy and improving the way agencies worked together in the years following the attacks. Blair’s focus on the solving of the domestic-foreign barrier reflects a key area of his work, as he sought to improve the efficiency and security of U.S. intelligence operations.

Ultimately, Blair’s quote highlights the importance of structural reform and communication in ensuring effective national security. The reforms following 9/11 were a direct response to the vulnerabilities that were exposed by the attacks, aiming to break down barriers between agencies and improve the sharing of critical intelligence. By addressing these gaps, the reforms made it easier to identify potential threats and respond more quickly to prevent further attacks.