Five charts that show the rise of global militarisation

Global military spending reached $2.88 trillion in 2025, a 2.9% increase from the previous year, according to SIPRI. The United States remains the largest spender, accounting for $954 billion, more than the next six countries combined. The top five military spenders—the US, China, Russia, Germany, and India—collectively represent over half of global military expenditure. Historically, military spending has surged during wartime, such as the Korean War and the Vietnam War, and following events like the 9/11 attacks, with significant increases seen in the early 1950s, late 1960s, and 2009. This trend highlights a pattern of escalating military investment driven by global conflicts and geopolitical tensions.

Global military spending has reached a new high, marking the eleventh consecutive year of increase according to the latest report from the Stockholm International Peace Research Institute (SIPRI). This sustained growth indicates a significant trend in international defense expenditures. While the report details the overall rise, it also identifies the leading nations contributing to this global increase. The specific countries and the precise figures for their spending are outlined in SIPRI's comprehensive analysis. This ongoing escalation in military investment reflects a global shift in priorities and resource allocation towards defense.

Military spending in the Asia-Pacific region surged at its fastest rate in 16 years in 2025, driven by concerns among US allies regarding Washington's commitment to security. Globally, military expenditure reached $2.89 trillion in 2025, a 2.9% increase from the previous year, marking the eleventh consecutive year of growth. This global rise, however, was tempered by a 7.5% decrease in US spending, primarily due to the non-approval of new military aid for Ukraine. The Stockholm International Peace Research Institute (SIPRI) reported that the top three spenders—the United States, China, and Russia—accounted for over half of the total global military expenditure. The report highlights a growing uncertainty in the Asia-Pacific as a key factor behind the regional spending increase.