Tier 1 official source
Defense.gov
The Department of Defense public portal for policies, leadership, service links, and defense information.
Source metadata
- Domain
- defense.gov
- Owner
- Department of Defense
- Level
- federal
- Category
- Defense and national security
- Last checked
- 2026-07-23
What you can do there
Review DoD policy and leadership information
Find service and defense resources
Trace defense-related public information
Navigate to DoD service pages and forms
Related glossary language
Glossary terms
Related questions
What is Defense.gov?
Where do I find DoD forms?
What is a security clearance?