The assistant secretary of defense for homeland defense and global security has five direct reports that include a:
• Deputy assistant secretary of defense for defense continuity and mission assurance
• Deputy assistant secretary of defense for homeland defense integration and defense support of civil authorities
• Deputy assistant secretary of defense for cyber policy
• Deputy assistant secretary of defense for space policy
• Deputy assistant secretary of defense for countering weapons of mass destruction
Each deputy assistant secretary oversees a principal director.6
The assistant secretary also serves as the principal cyber advisor, a direct report to the secretary of defense on cyber issues.
- Responsible for the overall supervision of the homeland defense activities of the Department of Defense (10 U.S. Code § 138)
- Advises the secretary of defense and undersecretary of defense for policy on policy, strategy and implementation guidance across a diverse portfolio of national and global security issues, such as:
- Countering weapons of mass destruction
- Cyber operations
- Homeland defense activities
- Antiterrorism/force protection
- Continuity of government and mission assurance
- Defense support to civil authorities
- Space-related matters
- Develops policy guidance; provides astute policy advice; supervises the Homeland Defense activities of the Department of Defense; and oversees planning, capability development and operational implementation to assure warfighting and national security advantages