Domestic Defense Fund Act of 2005

[AI summary unavailable — showing source text] Domestic Defense Fund Act of 2005 - Authorizes the Secretary of Homeland Security to award grants to States, units of local government, and Indian tribes for homeland security development. Requires grant awardees, among other requirements, to develop a homeland security plan identifying both short- and long-term homeland security needs. Provides authorized uses of grant assistance, including: (1) funding additional law enforcement, fire, and other emergency response resources and equipment; and (2) improving cyber and infrastructure security. Requires one percent of grant funds to be reserved for Indian tribes. Requires 70 percent of grant funds to be allocated among metropolitan cities and urban counties based on the Secretary's calculations of various infrastructure vulnerabilities and threats such as proximity to international borders, nuclear or other energy facilities, air, rail or water transportation, and national icons and Federal buildings. Requires the remaining percentage to be allocated among the States for use in non-qualifying communities (not a metropolitan city, urban county, or Indian tribe). Requires certifications and annual reports with respect to grant uses. Pr…