Global Security Update: Understanding the United States’ Role in Current International Developments

Targeted toward specific objectives
Conducted as part of international coalitions
Authorized through legislative or executive measures rather than formal declarations
The United States has not issued a formal declaration of war since World War II. Instead, more recent engagements—such as those in Iraq and Afghanistan—were carried out under congressional authorizations or international mandates.

This shift reflects changes in both international law and the nature of global security threats.

Domestic Security Considerations