S-3249-119
Placed on Senate Legislative Calendar under General Orders. Calendar No. 327.
Sponsored by Jeanne Shaheen (D-NH)
What it does
This bill would direct the U.S. government to improve coordination, diplomacy, and information-sharing to protect critical undersea infrastructure — including fiber-optic cables and energy pipelines — from sabotage. It would create a new interagency committee to unify federal efforts, require the President to impose economic sanctions and visa bans on foreign persons responsible for sabotage, mandate a series of reports to Congress on threats from China and Russia, and direct the State Department to hire dedicated staff and increase engagement in international bodies such as the International Cable Protection Committee (ICPC) and NATO-affiliated forums.
Who benefits
U.S. internet users and businesses that depend on undersea cables for global communications. Energy consumers whose supply depends on undersea pipelines. U.S. allies in Europe and the Indo-Pacific whose infrastructure has been targeted. American telecommunications and technology companies with financial stakes in undersea cable networks. U.S. national security and intelligence agencies that would gain a clearer interagency coordination structure. Allied governments (NATO members, Quad partners) that would benefit from stronger U.S. diplomatic engagement. Private cable owners and operators who would gain better access to government threat intelligence.
Who is hurt
Foreign persons and entities — including vessel owners, operators, insurers, and officers — who could be designated for sanctions, including potential misidentification in ambiguous incidents. Countries whose vessels are suspected of dual-use surveillance activity, particularly China and Russia, whose economic and diplomatic interests would be directly targeted. U.S. importers and businesses with ties to sanctioned foreign entities, who could face disrupted transactions. State Department personnel and budget, which would absorb new staffing and reporting mandates. Foreign shipping and maritime insurance industries that could face secondary sanctions exposure. Fishing and commercial shipping operators near cable corridors who may face increased scrutiny.
Supporters argue
Supporters argue that undersea cables carry an estimated $10 trillion in daily financial transfers and transmit roughly 95% of global data, making them among the most consequential and vulnerable pieces of infrastructure on Earth. They contend that a documented surge in sabotage incidents — including damage to the Nord Stream pipelines, Baltic Sea cables, and Taiwan Strait cables between 2022 and 2026 — demonstrates an urgent and growing threat that the U.S. government is currently ill-equipped to address, as a 2024 DHS white paper found no existing forum for effective government-industry collaboration. Supporters argue the bill's mandatory sanctions, interagency coordination structure, and diplomatic engagement requirements would deter future attacks and close a critical gap in U.S. infrastructure defense.
Opponents argue
Opponents argue that mandatory sanctions tied to presidential determinations of "sabotage" could be triggered prematurely in incidents where attribution is genuinely uncertain — as was the case with the Nord Stream pipeline explosions, where responsibility remains publicly disputed years later. They contend that the bill's broad definition of sanctionable facilitation, which includes insurers, flag registrars, and port service providers, risks sweeping in third-party commercial actors with no direct role in sabotage, potentially straining relations with allied maritime nations. Opponents further argue that new reporting mandates and staffing requirements impose administrative burdens without guaranteed funding, and that the interagency committee structure may duplicate existing mechanisms without resolving underlying coordination failures.
Constitutional context
The bill's sanctions provisions rely on the International Emergency Economic Powers Act (IEEPA), which draws on Congress's Foreign Commerce Clause authority (Art. I, §8, cl. 3) and the President's executive foreign affairs powers. The mandatory sanctions structure — directing the President to act — sits in tension with the President's traditional discretion over foreign policy recognized in cases like Zivotofsky v. Kerry (2015), though Congress has broad authority to legislate in the foreign commerce and national security space. No active constitutional tension area from the provided list directly applies.
Checks and balances
The executive branch — specifically the President, Secretary of State, and Secretary of Treasury — gains new sanctioning authority and coordination responsibilities, but Congress checks this power through mandatory reporting requirements within 15 days of any sanctions designation, annual reports to relevant committees, and a national security waiver process that requires written certification to Congress before the President may suspend sanctions.
Historical precedent
Congress has previously enacted targeted infrastructure-protection sanctions regimes, including the Protecting Europe's Energy Security Act (2019), which imposed sanctions related to the Nord Stream 2 pipeline, offering a direct analogue for using IEEPA-based sanctions to address undersea infrastructure threats.