U.S. President Donald Trump recently cited incorrect figures for U.S. Forces Korea (USFK) troop levels while urging related nations to deploy forces over Iran's potential blockade of the Strait of Hormuz.
Trump told reporters in the White House that "we have to remember we have 45,000 troops in Japan. We have 45,000 troops in South Korea. And we have 45,000 to 50,000 troops in Germany." However, this does not match reality. USFK numbers approximately 28,500 personnel.
More recently, the U.S. Department of Defense decided to break with decades of precedent by withholding the Global Posture Review (GPR), a key strategic document outlining overseas U.S. military deployment plans and priorities.
According to Politico and other U.S. political media outlets, the Pentagon chose not to release the GPR, citing concerns that it could expose strategic plans to competitors such as China and Russia. The department reportedly plans to share only limited information even with the U.S. Congress, which approves related budgets.
The GPR is a document that defines the deployment of overseas U.S. military assets and personnel and the Defense Department's strategic direction. From South Korea's perspective, changes in the GPR significantly affect national security strategy, raising concerns that the decision to withhold it could heighten security threats.
In 2004, when the George W. Bush administration restructured its strategy around the end of the Cold War and the response to the September 11 attacks, its GPR introduced the concept of a "rapid deployment force" for overseas troops. As a result, USFK was reduced in stages from 37,500 in 2003, with 9,000 personnel cut.
Trump has cited incorrect USFK troop numbers, and the Pentagon has said it will not disclose overseas military deployment plans. Some observers warn this could compound security threats on the Korean Peninsula, viewing it as an extension of the "go-it-alone" defense posture Trump has adopted since taking office — making military decisions and notifying Congress and allies only after the fact.
Given these developments, how large is the USFK force stationed on the Korean Peninsula to counter North Korea's nuclear and missile threats and China's military buildup, and where and how many USFK bases are in operation?
