Review article

Examining the Transformation of the US National Security System after 2001

Ivana Pokrajčić orcid.org/0009-0001-2223-9122 ; Ministry of Defense of the Republic of Croatia

Abstract

Today’s security challenges are far more complex than ever before. The hypothesis
of this article is that timely adaptation and innovation in response to new security
circumstances, along with the development of innovative capabilities, are critical
factors for effectively addressing the intelligence and defense challenges of the 21st
century. Using a scientific approach through the analysis of available scientific
research, congressional reports, and other relevant information associated with
the United States of America (US) after September 11, 2001 (09/11), this article
systematically explores the approaches taken by the US during the reformation of
its national security system. It also synthesizes conclusions and identifies key
shortcomings related to US national security system operations. The resulting
conclusions and proposals in support of the stated hypothesis indicate that the
transformation of national security related intelligence and defense systems require
optimal reor ganization, the development of new and improved business processes,
and the implementation of innovative technology that enable better and more efficient
operation of the entire system.

Keywords

contemporary security challenges, security system reform, defense system reform, security intelligence system, national security adaptation

Hrčak ID:

336535

URI

https://hrcak.srce.hr/336535

Publication date:

1.6.2025.

Article data in other languages: croatian

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