Modern Action logo
IssuesBillsBriefingNewsletterAbout
Donate
Donate
Modern Action

Navigation

Menu

01HomeFront page→02IssuesActive issue pages→03BillsLegislation index→04BriefingDaily context→05NewsletterWeekly Watchlist→06AboutMission and team→07DonateSupport the work→

Account

Sign In→Get Started→
Modern Action

Find the bills behind the news, understand what Congress can do, and contact your representatives with a specific message.

Platform

  • Contact Congress
  • Write to Congress
  • Browse Bills
  • Track Bills

Resources

  • Find My Representatives
  • Contact My Representatives
  • How to Contact Representatives
  • Does Contacting Congress Work?
  • Newsletter

Support

  • About
  • Contact Us
  • Press
  • Accessibility

Legal

  • Privacy Policy
  • Terms of Service
  • Cookie Policy
  • Accessibility

Stay informed about legislation

Get weekly updates on important bills and how to take action.

© 2026 Modern Action. All rights reserved.

Made with ❤️ for democracy
All systems operational

Contact Congress about H.R. 2503: Undersea Cable Control Act

The Undersea Cable Control Act would require the U.S. to develop a strategy to block foreign adversaries from obtaining equipment and technology used in undersea cables. It pushes for new export controls, international agreements with allies, and regular public reporting to Congress.

Modern Action explains legislation in plain English, helps you choose whether to support, oppose, or ask for changes, and drafts a message tied to the bill, your stance, and the elected officials who can act on it.

Undersea Cable Control Act is a Senate bill in committee. The latest recorded action: Received in the Senate and Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.

Latest action on H.R. 2503: Received in the Senate and Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.

Who this affects: This bill primarily impacts U.S. companies that manufacture or export undersea cable technology, allied governments that produce similar items, and federal agencies responsible for export controls and international negotiations. It also affects foreign adversary nations and their linked entities by restricting their access to this critical technology.

Why this matters: Undersea cables carry the overwhelming majority of global internet and communications traffic. If adversary nations gain control over the technology to build, maintain, or tap into these cables, it could threaten communications reliability, data security, and national security. This bill tries to get ahead of that risk by building a coordinated, transparent strategy with allies.

Key provisions in H.R. 2503

  • The President, through the Commerce Secretary and with the State Secretary, must create a strategy to block foreign adversaries from accessing items needed for undersea cables.
  • The strategy must identify specific items used in building, maintaining, or operating undersea cable projects.
  • It must map existing U.S. and international export controls and licensing rules that apply to those items when foreign adversaries are involved.
  • The strategy must identify U.S. allies that share the global market for these items, including whether comparable items are available from them without restrictions.
  • It must describe ongoing talks with other countries to unify export controls and licensing rules to cut off foreign adversary access.

How Modern Action helps you take action on H.R. 2503

You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.

Questions people ask about H.R. 2503

What is H.R. 2503?
The Undersea Cable Control Act would require the U.S. to develop a strategy to block foreign adversaries from obtaining equipment and technology used in undersea cables. It pushes for new export controls, international agreements with allies, and regular public reporting to Congress.
How do I support or oppose H.R. 2503?
Choose support, oppose, or ask for changes on Modern Action. The action flow drafts the message for you and keeps the wording tied to this bill.
Who should I contact about H.R. 2503?
Modern Action uses your location to route the action to the congressional offices relevant to the bill and your representation.
Can Modern Action explain H.R. 2503 before I act?
Yes. Modern Action gives you a plain-English summary, current status, and action context before you send anything.