Abstract

This chapter examines US foreign policy in the Asia-Pacific region. It first considers America’s rise as an major power and the introduction of the Open Door policy that became a major component of US policy during the period 1899–1941. It then shows how, with the conclusion of World War II, the United States achieved maritime hegemony in the Asia-Pacific and the historic policy of Open Door was rendered irrelevant by American preponderance. It also discusses the Korean War of 1950 and how it prompted the United States aggressively to apply the containment doctrine in Asia by establishing the so-called ‘hub-and-spokes’ bilateral alliance system; the outbreak of the Vietnam War; the Richard Nixon–Henry Kissinger opening to China in the early 1970s; and American foreign policy under Bill Clinton, George W. Bush, Barack Obama, and Donald Trump.