Requires the Secretary of State to set up a Taiwan Critical Undersea Infrastructure Initiative to monitor, protect, and repair undersea cables and pipelines near Taiwan, and requires the President to impose sanctions on foreign vessels and people found to be sabotaging them.

• Directs the Secretary of State to establish the initiative within 360 days of enactment, covering advanced monitoring, rapid repair protocols, Navy and Coast Guard maritime patrols, and cooperative frameworks with partners. Authorizes $20,000,000 for each of fiscal years 2027 through 2032 for the repair protocols.
• Requires the President to block property and bar visas for foreign vessels, owners, insurers, captains, and others who knowingly commit or facilitate sabotage of critical undersea infrastructure, and to report the justification to congressional committees within 15 days of each sanction.
• Allows the President to waive these sanctions after certifying in writing that the waiver serves U.S. national security interests and reporting the basis for that certification.
• Creates a Cross-Strait Contingency Planning Group, chaired by the National Security Council, to plan for crises involving Taiwan, and requires semiannual reports on undersea infrastructure incidents through 2032.

• Foreign Relations Committee (Senate)

International Affairs