An independent presidential recordReviewed October 6, 2026
POTUSRECORDThe office changes.
The record remains.

Dwight D. Eisenhower / Eisenhower / Peace & conflict

Korean armistice and U.S.–ROK treaty

1953–1954

Armistice halted fighting · defense treaty approved

Historical case snapshot · reviewed

Published · Visual edition October 6, 2026

Compare this case
1953SELECTED CASE START YEARPeace & conflict01Goal02Action03Result04Open questionsGOAL / ACTION / RESULT / LIMITS — FOUR QUESTIONS, NO SCORE

PUBLICATION-MADE RECORD DIAGRAM

Visual guide: Korean armistice and U.S.–ROK treaty. Congressional Research Service (CRS), Library of Congress and the linked official records supply the evidence below. This diagram is not a photograph, chronology of legal effect or measure of success.

Context & scope

The Korean War began under Truman. The cited war-wide losses are inherited context and are not losses from Eisenhower’s presidency alone. Historical armistice and bilateral treaty; Senate approval is distinct from an independently verified entry-into-force date, which is not established here.

Goal

Halt fighting on the Korean Peninsula and maintain a security commitment to South Korea.

Action

Parties to the conflict signed an armistice in 1953. The United States and South Korea signed a Mutual Defense Treaty October 1, 1953; the Senate approved January 26, 1954.

Established result

The 1953 armistice halted fighting, and the U.S.–South Korea alliance gained a treaty commitment to respond to common danger. The source does not establish a final peace treaty or independently verify a precise armistice signing day.

Cost / open questions

The inherited three-year Korean War killed over 36,000 U.S. troops and wounded over 100,000; those figures span the war, not Eisenhower’s presidency alone. Armistice and defense treaty did not settle all political and nuclear disputes; the 2023 CRS vintage still lists a peace treaty to formally end the Korean War as a possible negotiation issue.

OFFICIAL EVIDENCE / FULL SOURCE REGISTER

Open the sources.

Source dates identify the original publication, document or stated vintage. The review date identifies when this edition examined that evidence.

U.S.-South Korea Relations (opens in a new tab)

Agency
Congressional Research Service (CRS), Library of Congress
Source date
2022-02-24
Document type
official government retrospective research
Reading location
Historical Background
Reviewed

Nuclear Negotiations with North Korea (opens in a new tab)

Agency
Congressional Research Service (CRS), Library of Congress
Source date
2023-12-11
Document type
official government retrospective research
Reading location
Leap Day arrangement background ; Linkage to Other Issues
Reviewed