The main purpose of this legislation is to create a working group within the Department of Homeland Security (DHS) to address various security threats posed by the Chinese Communist Party (CCP). The group will focus on countering terrorism, cybersecurity risks, and threats to border, port, and transportation security. The goal is to enhance the United States' ability to respond to these challenges effectively. Key provisions of the legislation include the establishment of the working group within 180 days of its enactment, led by a Director appointed by the Secretary of Homeland Security.