The Caribbean Basin Security Initiative Authorization Act is designed to enhance the partnership between the United States and Caribbean nations, focusing on improving security, disaster resilience, and the rule of law in the region. The primary aim is to bolster safety and security while addressing critical issues such as crime, corruption, and the effects of natural disasters. Key provisions of the act authorize the U.S. Secretary of State and the U.S. Agency for International Development (USAID) to implement the Caribbean Basin Security Initiative in designated beneficiary countries.