HR3429-119

Reported

US-Japan-ROK Trilateral Cooperation Act

119th Congress Introduced May 15, 2025

Summary

What This Bill Does

This bill expresses Congress's support for stronger trilateral cooperation among the United States, Japan, and the Republic of Korea. It cites the Camp David summit, maritime security cooperation, countering foreign information manipulation, and continued leaders-level engagement.

The bill directs the Secretary of State, in consultation with Congress, to seek negotiations with Japan and the Republic of Korea for a written agreement establishing a U.S.-Japan-ROK Inter-Parliamentary Dialogue. Once an agreement is reached, it creates a United States Group of up to eight Members of Congress appointed by House and Senate leaders, with annual meetings and rotating House-Senate leadership.

Who Benefits and How

The United States, Japan, and the Republic of Korea benefit from a standing parliamentary channel for coordination on Indo-Pacific security, democratic resilience, economic issues, and shared values. Members of Congress on the United States Group benefit from a formal structure for recurring dialogue with Japanese and Korean legislative counterparts.

Who Bears the Burden and How

The Secretary of State must seek negotiations and coordinate with Congress. House and Senate leaders must appoint members to the United States Group, and participating members must manage annual meetings, chair rotations, and reporting expectations.

Key Provisions

  • States congressional support for continuing and strengthening U.S.-Japan-ROK cooperation after the Camp David summit.
  • Directs the Secretary of State to seek a written agreement with Japan and the Republic of Korea establishing an Inter-Parliamentary Dialogue.
  • Creates a United States Group of up to eight Members of Congress appointed by House and Senate leaders.
  • Requires the United States Group to seek annual meetings with legislative representatives from Japan and the Republic of Korea.

Evidence Chain:

This summary is generated from the full bill text using AI analysis. Expand "Detailed Analysis" below for identified beneficiaries/burden bearers with clause-level evidence links.

At a Glance

What This Bill Does

Establishes a framework for a U.S.-Japan-Republic of Korea Inter-Parliamentary Dialogue to deepen trilateral cooperation on security, prosperity, democratic resilience, and Indo-Pacific regional issues.

Key Policy Areas

Foreign Affairs, National Security, Legislative Administration

Primary Purpose

Establishes a framework for a U.S.-Japan-Republic of Korea Inter-Parliamentary Dialogue to deepen trilateral cooperation on security, prosperity, democratic resilience, and Indo-Pacific regional issues.

Policy Domains

Foreign Affairs National Security Legislative Administration

Sections 2-3 - U.S.-Japan-ROK trilateral parliamentary dialogue

Identified Gains
  • United States Group members
  • Government of Japan
  • Government of the Republic of Korea
  • Department of State
Model: codex-gpt-5 | Version: bill_summary_v2 | Source: eh
Department of State:
Government of Japan: ,
United States Group members:
Government of the Republic of Korea: ,
Identified Costs
  • Secretary of State
  • House leadership
  • Senate leadership
Model: codex-gpt-5 | Version: bill_summary_v2 | Source: eh
House leadership:
Senate leadership:
Secretary of State:

Legislative Progress

Reported
Introduced Committee Passed
Jun 9, 2026

Received in the Senate and Read twice and referred to …

Jun 9, 2026

Received; read twice and referred to the Committee on Foreign …

Jun 8, 2026

Motion to reconsider laid on the table Agreed to without …

Jun 8, 2026

On motion to suspend the rules and pass the bill …

Jun 8, 2026

Passed/agreed to in House: On motion to suspend the rules …

Jun 8, 2026

DEBATE - The House proceeded with forty minutes of debate …

Jun 8, 2026

Considered under suspension of the rules. (consideration: CR H3945-3947)

Jun 8, 2026

Mr. Mast moved to suspend the rules and pass the …

Jul 22, 2025

Ordered to be Reported by the Yeas and Nays: 47 …

Jul 22, 2025

Committee Consideration and Mark-up Session Held

Stakeholder Effects

cui bono?

How this legislation distributes effects. Mention counts reflect frequency, not effect magnitude.

Government
4 mentions across 2 clauses
+4 positive

Government of Japan, Government of the Republic of Korea

Foreign Affairs
2 mentions across 2 clauses
+1 positive -1 negative

Department of State diplomacy staff, United States Indo-Pacific diplomacy

Positive-direction: United States Indo-Pacific diplomacy

Negative-direction: Department of State diplomacy staff

Legislative Administration
1 mention across 1 clause
-1 negative

United States Group members

2/3
sections analyzed
Full impact breakdown

Bill Structure & Actor Mappings

Who is "The Secretary" in each section?

Domains
Foreign Affairs Legislative Administration
Actor Mappings
"the_secretary"
→ Secretary of State
"united_states_group"
→ United States Group of Members of Congress

Key Definitions

Terms defined in this bill

1 term
"United States Group" §3

A group of up to eight Members of Congress appointed by House and Senate leaders to represent the United States in the Inter-Parliamentary Dialogue.

We use a combination of our own taxonomy and classification in addition to large language models to assess meaning and potential beneficiaries. High confidence means strong textual evidence. Always verify with the original bill text.

Learn more about our methodology