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First Island Chain Deterrence Act
4/15/2026, 1:15 AM
Summary of Bill S 4223
This bill, designated as S. 4223 in the 119th Congress and introduced on March 26, 2026, aims to mandate the Comptroller General of the United States to provide a report detailing the impact of arms delivery delays to Japan, Taiwan, and the Philippines on the Department of Defense's capability to establish and maintain a robust denial defense within the First Island Chain.
Read the Full Bill
Current Status of Bill S 4223
Bill S 4223 is currently in the status of Bill Introduced since March 26, 2026. Bill S 4223 was introduced during Congress 119 and was introduced to the Senate on March 26, 2026. Bill S 4223's most recent activity was Read twice and referred to the Committee on Foreign Relations. as of March 26, 2026
Bipartisan Support of Bill S 4223
Total Number of Sponsors
1Democrat Sponsors
1Republican Sponsors
0Unaffiliated Sponsors
0Total Number of Cosponsors
0Democrat Cosponsors
0Republican Cosponsors
0Unaffiliated Cosponsors
0Policy Area and Potential Impact of Bill S 4223
Primary Policy Focus
International AffairsAlternate Title(s) of Bill S 4223
First Island Chain Deterrence Act
First Island Chain Deterrence Act
A bill to require the Comptroller General of the United States to submit a report on the manner in which delays in arms deliveries to Japan, Taiwan, and the Philippines affect the ability of the Department of Defense to build and sustain a strong denial defense in the First Island Chain.
Comments

Braylen Thompson
859
1 month ago
As an independent voter from Oregon, I have serious concerns about the implications of this bill. It raises questions about the potential consequences for our national security and the stability of the region. It's crucial that we carefully consider all aspects before moving forward with such significant legislation.

Macy Saunders
907
1 month ago
Can't believe they passed it! Who does this affect?
Sponsors and Cosponsors of S 4223
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