• Research
  • About
  • Experts
Carnegie India logoCarnegie lettermark logo
AI
{
  "authors": [
    "Paul Haenle"
  ],
  "type": "commentary",
  "centerAffiliationAll": "",
  "centers": [
    "Carnegie Endowment for International Peace",
    "Carnegie China"
  ],
  "collections": [
    "China’s Foreign Relations",
    "Carnegie China Commentaries"
  ],
  "englishNewsletterAll": "",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie China",
  "programAffiliation": "",
  "programs": [],
  "projects": [],
  "regions": [
    "East Asia",
    "China"
  ],
  "topics": []
}

Source: Getty

Commentary
Carnegie China

How Has the U.S.-China Relationship Changed Over Seventy Years?

Since the founding of the People’s Republic of China, the relationship between the two superpowers has been transformed.

Link Copied
By Paul Haenle
Published on Sep 30, 2019

Dramatic changes in China and the United States have caused tremors in the bilateral relationship. Shifts in Beijing’s domestic politics and foreign policy, combined with changes in Washington, are catapulting U.S.-China ties into a new era. There is a growing consensus in the United States that future relations with China will likely be dominated by economic, technological, and military competition.

At First, Open Distrust

For most of the first three decades after the founding of the People’s Republic of China on October 1, 1949, Washington saw Beijing as an ideological and military adversary. The victory of Mao Zedong’s Chinese Communist Party over the Nationalist Party (Kuomintang) coincided with the Cold War between Washington and Moscow. In the early years of Mao’s rule, the United States maintained official relations with the Nationalist Party government, whose leaders had fled to Taiwan.

On October 1, 1950, exactly one year later, U.S. soldiers crossed the Thirty-Eighth Parallel on the Korean Peninsula, entering North Korea. China would fight its first war as a sovereign nation against the United States a few weeks later—the Korean War.

A Tentative Friendship

In the 1960s, two important developments changed this trajectory. First, diplomatic relations between China and the Soviet Union became strained, at a time when Moscow loomed as Washington’s most threatening adversary. Second, the Sino-Soviet split led to new thinking in the United States about the potential benefits of improved relations with China.

Ping-pong diplomacy in the early 1970s ( a series of people-to-people exchanges involving table tennis players from the two countries), then secretary of state Henry Kissinger’s secret China visit, and former president Richard Nixon’s historic trip to China in 1972 all laid the foundation for the normalization of relations on January 1, 1979.

Reform and Opening Up

This was a turning point in the U.S.-China relationship. It coincided with Beijing’s monumental decision to begin economic reform and opening up. Chinese experts often note the Chinese decision was deeply intertwined with the normalization of bilateral relations. China’s reform and opening up brought great benefits to the Chinese people over the next several decades. Unsurprisingly, it also led to concomitant improvements in U.S.-China relations, including deeper people-to-people ties and economic links.

New Strains in the Relationship

In the fall of 2013, Beijing’s new leaders announced an ambitious set of economic reforms that led many to believe China’s process of reform and opening up would continue and even accelerate. These reforms were presented as being in line with the country’s national interests and aimed at driving its continued development.

Disappointingly, this process has stalled over the last several years, and in many cases, it has even been reversed. Not surprisingly, China’s economy is slowing down, U.S.-China relations are under great strain, and other developed nations are voicing concerns about Beijing’s changing domestic and international behavior. However, there is still a win-win solution to be had. If Beijing were to pursue reform and opening up, it could further its own development and help alleviate strains in relations with the United States and the world.

On October 1, 2019, China will celebrate the seventieth anniversary of its founding. This year also marks forty years since the beginning of China’s reform and opening up and the normalization of U.S.-China relations. One of the most important questions these anniversaries raise is: Will China continue to reform and open up?

This quick take is part of a series authored by scholars from across the Carnegie Endowment’s global network, in advance of the seventieth anniversary of the founding of the People’s Republic of China.

  • How Has the U.S.-China Relationship Changed Over Seventy Years?
    Paul Haenle
  • How China Became Russia’s Most Important Partner
    Alexander Gabuev
  • How Has Europe’s View of the People’s Republic of China Changed?
    Judy Dempsey
  • How Has China’s Role in the Middle East Evolved?
    Maha Yahya
  • Three Lessons China Has Learned About Global Governance
    Lyu Jinghua
  • A Brief History of India’s Relationship with the People’s Republic of China
    Srinath Raghavan

About the Author

Paul Haenle

Former Maurice R. Greenberg Director’s Chair, Carnegie China

Paul Haenle held the Maurice R. Greenberg Director’s Chair at the Carnegie Endowment for International Peace and is a visiting senior research fellow at the East Asian Institute, National University of Singapore. He served as the White House China director on the National Security Council staffs of former presidents George W. Bush and Barack Obama.

    Recent Work

  • Commentary
    Carnegie China Scholars on the Biden-Xi Meeting
      • +1

      Paul Haenle, Xue Gong, Ngeow Chow Bing, …

  • Q&A
    Biden and Xi Meet at APEC

      Paul Haenle, Chong Ja Ian

Paul Haenle
Former Maurice R. Greenberg Director’s Chair, Carnegie China
Paul Haenle
East AsiaChina

Carnegie India does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.

More Work from Carnegie India

  • Paper
    India-China Economic Ties: Determinants and Possibilities

    This paper examines the evolution of India-China economic ties from 2005 to 2025. It explores the impact of global events, bilateral political ties, and domestic policies on distinct spheres of the economic relationship.

      Santosh Pai

  • Article
    Hidden Tides: IUU Fishing and Regional Security Dynamics for India

    This article examines the scale and impact of Chinese IUU fishing operations globally and identifies the nature of the challenge posed by IUU fishing in the Indian Ocean Region (IOR). It also investigates why existing maritime law and international frameworks have struggled to address this growing threat.

      Ajay Kumar, Charukeshi Bhatt

  • Research
    Views From Taipei: Essays by Young Indian Scholars on China

    This compendium brings together three essays by scholars who participated in Carnegie India's Security Studies Dialogue in 2024, each examining a different aspect of China’s policies. Drawing on their expertise and research, the authors offer fresh perspectives on key geopolitical challenges.

      • +1

      Vijay Gokhale, Suyash Desai, Amit Kumar, …

  • Source: iStock
    Commentary
    What’s Next for U.S. AI Policy?

    This commentary explores the likely actions of the Trump administration and driving forces on issues of deregulation, the United States’ leadership in AI, national security, and global engagements on AI safety.

      Shatakratu Sahu, Amlan Mohanty

  • Paper
    Negotiating the India-China Standoff: 2020–2024

    India and China have been engaged in a standoff at their border in eastern Ladakh since April–May 2020. Over 100,000 troops remain deployed on both sides, and rebuilding political trust will take time.

      Saheb Singh Chadha

Get more news and analysis from
Carnegie India
Carnegie India logo, white
Unit C-4, 5, 6, EdenparkShaheed Jeet Singh MargNew Delhi – 110016, IndiaPhone: 011-40078687
  • Research
  • About
  • Experts
  • Projects
  • Events
  • Contact
  • Careers
  • Privacy
  • For Media
Get more news and analysis from
Carnegie India
© 2026 Carnegie Endowment for International Peace. All rights reserved.