In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.

Guaranteeing a United and Resolute Defense Act of 2003 - Authorizes the Secretary of Defense to provide funds to the governor of a State who submits, and receives approval of, a plan for the use of personnel and equipment of the State's National Guard in homeland security activities. Provides authorized uses of such funding, including: (1) pay, allowances, and clothing; (2) equipment and facilities operation and maintenance; and (3) procurement of related services. Authorizes State National Guard personnel to perform full-time National Guard duty to carry out homeland security activities under a State plan.

Allows a current State drug interdiction and counter-drug activities plan to be included as an annex to a State's homeland security activities plan.

Authorizes National Guard personnel, while on orders to support counter-drug activities, to participate in additional military training to promote military readiness, including attendance at schools.
To amend title 32, United States Code, to provide assistance to States for the discharge of homeland security activities by the National Guard, and for other purposes.