Has Homeland Security kept up with its mission?

A former Secretary of Homeland Security asserts that the United States has achieved a higher level of security compared to the period before the September 11 attacks. This assessment suggests that the Department of Homeland Security (DHS) has largely succeeded in adapting its mission to address evolving threats since its inception.

Why it matters

This assessment provides an informed perspective on the effectiveness of a significant governmental institution tasked with national security. It is strategically important for evaluating long-term policy impacts and resource allocation in defense and security sectors.

Key insights

• The former DHS Secretary believes the U.S. is safer now than pre-9/11.
• The DHS agency is credited with largely successful evolution in response to emerging threats.

Source

Harvard Graduate School of Education — https://news.harvard.edu/gazette/story/2026/09/has-homeland-security-kept-up-with-its-mission/