Foreign relations of the Republic of China (ROC), more commonly known as Taiwan, are accomplished by efforts of the Ministry of Foreign Affairs of the Republic of China, a cabinet-level ministry of the Government of the Republic of China. As of January 2024, the ROC has formal diplomatic relations with 11 of the 193 United Nations member states and with the Holy See, which governs the Vatican City State. In addition to these relations, the ROC also maintains unofficial relations with 59 UN member states, one self-declared state (Somaliland), three territories (Guam, Hong Kong, and Macau), and the European Union via its representative offices and consulates. In 2021, the Government of the Republic of China had the 33rd largest diplomatic network in the world with 110 offices.
One China is a phrase describing the relationship between the People's Republic of China (PRC) based on Mainland China, and the Republic of China (ROC) based on the Taiwan Area. "One China" asserts that there is only one de jure Chinese nation despite the de facto division between the two rival governments in the aftermath of the Chinese Civil War. The term may refer, in alphabetical order, to one of the following:
The relationship between the People's Republic of China (PRC) and the United States of America (USA) has been complex and at times tense since the establishment of the PRC and the retreat of the government of the Republic of China to Taiwan in 1949. Since the normalization of relations in the 1970s, the US–China relationship has been marked by numerous perennial disputes including the political status of Taiwan, territorial disputes in the South China Sea, and more recently the treatment of Uyghurs in Xinjiang. They have significant economic ties and are significantly intertwined, yet they also have a global hegemonic great power rivalry. As of 2024, China and the United States are the world's second-largest and largest economies by nominal GDP, as well as the largest and second-largest economies by GDP (PPP) respectively. Collectively, they account for 44.2% of the global nominal GDP, and 34.7% of global PPP-adjusted GDP.
The Third Taiwan Strait Crisis, also called the 1995–1996 Taiwan Strait Crisis, or the 1996 Taiwan Strait Crisis, was the effect of a series of missile tests conducted by the People's Republic of China (PRC) in the waters surrounding Taiwan, including the Taiwan Strait, from 21 July 1995 to 23 March 1996. The first set of missiles fired in mid-to-late 1995 was allegedly intended to send a strong signal to the Republic of China government under President Lee Teng-hui, who had been seen as "moving its foreign policy away from the One-China policy", as claimed by PRC. The second set of missiles was fired in early 1996, allegedly intending to intimidate the Taiwanese electorate in the run-up to the 1996 presidential election.
Cross-strait relations are the political and economic relations between mainland China and Taiwan across the Taiwan Strait. Due to the existing controversy over the status of Taiwan, they are also not defined as diplomatic relations by both sides.
The United States foreign policy toward the People's Republic of China originated during the Cold War. At that time, the U.S. had a containment policy against communist states. The leaked Pentagon Papers indicated the efforts by the U.S. to contain China through military actions undertaken in the Vietnam War. The containment policy centered around an island chain strategy. President Richard Nixon's China rapprochement signaled a shift in focus to gain leverage in containing the Soviet Union. Formal diplomatic ties between the U.S. and China were established in 1979, and with normalized trade relations since 2000, the U.S. and China have been linked by closer economic ties and more cordial relations. In his first term as U.S. president, Barack Obama said, "We want China to succeed and prosper. It's good for the United States if China continues on the path of development that it's on".
China–Japan relations or Sino-Japanese relations are the bilateral relations between China and Japan. The countries are geographically separated by the East China Sea. Japan has been strongly influenced throughout its history by China, especially by the East and Southeast through the gradual process of Sinicization with its language, architecture, culture, cuisine, religion, philosophy, and law. When Japan was forced to open trade relations with the West after the Perry Expedition in the mid-19th century, Japan plunged itself through an active process of Westernization during the Meiji Restoration in 1868 and began viewing China under the Qing dynasty as an antiquated civilization unable to defend itself against foreign forces—in part due to the First and Second Opium Wars along with the Eight-Nation Alliance's involvement in suppressing the Boxer Rebellion. Japan eventually took advantage of such weaknesses by invading China, including the First Sino-Japanese War and the Second Sino-Japanese War.
Kurt Michael Campbell is an American diplomat and businessman serving as the United States deputy secretary of state since 2024. He previously served as National Security Council coordinator for the Indo-Pacific from 2021 to 2024. In this capacity, Campbell had been referred to as the Biden administration's "Asia coordinator" or "Asia czar"—chief architect of Joe Biden's Asia strategy.
South Korean–Taiwan relations
After the United States established diplomatic relations with the People's Republic of China (PRC) in 1979 and recognized Beijing as the only legal government of China, Taiwan–United States relations became unofficial and informal following terms of the Taiwan Relations Act (TRA), which allows the United States to have relations with the Taiwanese people and their government, whose name is not specified. U.S.–Taiwan relations were further informally grounded in the Six Assurances in response to the third communiqué on the establishment of US–PRC relations. The Taiwan Travel Act, passed by the U.S. Congress on March 16, 2018, allows high-level U.S. officials to visit Taiwan and vice versa. Both sides have since signed a consular agreement formalizing their existent consular relations on September 13, 2019. The US government removed self-imposed restrictions on executive branch contacts with Taiwan on January 9, 2021.
The Quad is a grouping of Australia, India, Japan, and the United States that is maintained by talks between member countries. The grouping was initiated in 2007 by Japanese Prime Minister Shinzo Abe, with the support of Australian Prime Minister John Howard, Indian Prime Minister Manmohan Singh and U.S. Vice President Dick Cheney. The dialogue was paralleled by joint military exercises of an unprecedented scale, titled Exercise Malabar. The diplomatic and military arrangement was widely viewed as a response to increased Chinese economic and military power.
Relations between the Commonwealth of Australia and the Republic of China, formerly the Qing dynasty, date back to 1909. The two countries had official diplomatic relations from 1941 to 1972. Since 1972, Australia no longer has formal diplomatic relations with Republic of China (Taiwan). Australia and Taiwan share partnership in the inter-governmental Global Cooperation and Training Framework (GCTF) activities.
Bonnie S. Glaser is an American foreign policy analyst currently serving as managing director of the Indo-Pacific Program at the German Marshall Fund of the United States. She was previously a senior adviser for Asia and the founding director of the China Power Project at the Center for Strategic and International Studies. Glaser is also a non-resident fellow with the Lowy Institute, a senior associate with CSIS Pacific Forum, and a consultant for the U.S. government on East Asia. Glaser writes extensively on Chinese policy, including its foreign and military policy towards the United States., Cross-Strait relations, China's relations with Japan and Korea, Chinese perspectives on missile defense, and multilateral security in Asia.
Mira Rapp-Hooper is an American political scientist currently serving as Special Assistant to the President and Senior Director for East Asia and Oceania at the White House National Security Council (NSC) in the Biden administration. She is the White House's top advisor for and responsible for coordinating US government policy towards the region. From 2021–2023 she served as Director for Indo-Pacific Strategy at the NSC where she was responsible for the White House's Indo-Pacific Strategy, the management of the Quad partnership among Australia, India, Japan, and the United States, and US-Japan-ROK trilateral relations, among other initiatives. In 2021 she briefly served at the State Department on the Secretary's Policy Planning Staff.
Geostrategy in Taiwan refers to the foreign relations of Taiwan in the context of the geography of Taiwan. Taiwan is an island country in East Asia, while it is also located at the center of the first island chain and commands the busy traffic of Taiwan Strait and Bashi Channel.
Free and Open Indo-Pacific is an umbrella term that encompasses Indo-Pacific-specific strategies of countries with similar interests in the region. The concept, with its origins in Weimar German geopolitics, has been revived since 2006 through Japanese initiatives and American cooperation.
United States politician Nancy Pelosi, while serving as the speaker of the U.S. House of Representatives, visited Taiwan on August 2, 2022. A delegation of five Democratic Party members of the House accompanied Pelosi on the visit. The two-day trip to Taiwan was part of a tour of Asia that also included stops in Singapore, Malaysia, South Korea, and Japan. President Joe Biden discouraged but did not prevent Pelosi from going; the White House later affirmed her right to visit the island country.
The 2022 Chinese military exercises around Taiwan were a series of military exercises by the People's Republic of China (PRC) that encircled Taiwan, officially the Republic of China (ROC). They initially lasted from 4–7 August 2022 and involved live-fire drills, air sorties, naval deployments, and ballistic missile launches by the People's Liberation Army (PLA). The exercises started in response to US Speaker of the House Nancy Pelosi's visit to Taiwan.
Zack Cooper is an American national security and foreign policy analyst currently serving as a senior fellow at the American Enterprise Institute (AEI), an adjunct assistant professor at Georgetown University, and a lecturer in Public and International Affairs at Princeton University. He also serves on the advisory boards of the Open Technology Fund and the Foundation for Defense of Democracies' Center on Sanctions and Illicit Finance.
Ryan Hass is an American foreign policy analyst currently serving as director of the Brookings Institution's John L. Thornton China Center and the Chen-Fu and Cecilia Yen Koo Chair in Taiwan Studies.
United States Marine Corps 
Lieutenant Colonel [1]