This bill gives the President power to punish individuals and organizations involved in Houthi attacks on ships in the Red Sea and Gulf of Aden. The Houthis are a militant group based in Yemen that has been attacking commercial shipping vessels, disrupting global trade and threatening international waters. The bill aims to protect freedom of navigation and commerce in these critical shipping lanes.

The main consequences are financial and travel-related. Anyone determined to be involved in these attacks, helping supply weapons to the Houthis, or supporting their operations can have their U.S. bank accounts and assets frozen. They also become banned from entering the United States and can have their visas revoked immediately. The bill requires the President to report regularly to Congress about Houthi capabilities, their weapons, their connection to Iran, and the impact of their attacks on global shipping and the economy.

The bill also directs the government to track illegal weapons flowing to the Houthis and work with international partners to stop these shipments. It requires detailed reporting on UN arms embargo violations and weapons interdiction efforts. The President can temporarily waive these sanctions if it's in the national security interest, but must notify Congress and explain the decision. The entire law expires after five years unless Congress extends it.