Senator Marco Rubio blocked a plan by Defense Secretary Pete Hegseth aimed at reducing American troop levels in Europe, a move that came as Hegseth was preparing to brief NATO leaders on potential military drawdowns. According to the Wall Street Journal, Hegseth's proposal, which included withdrawing submarines, drone support, and naval warships from allied operations in the event of war, was rejected after being shared with Rubio and other senior administration officials.
Instead of proceeding with Hegseth's initial plan, the Pentagon chief briefed NATO officials on an upcoming review of U.S. military capabilities in Europe. This review process is expected to take up to six months.
The clash between Rubio and Hegseth reflects a larger rift within the administration regarding the scope and pace of shrinking America's military presence on the continent. The episode also underscores Rubio's seniority within the cabinet, as he was able to swiftly override Pentagon policy concerning Europe.
President Donald Trump has consistently advocated for European nations to assume greater responsibility for their own defense costs. Hegseth has echoed this policy, urging NATO members to take primary responsibility for the continent's protection. However, Hegseth's push for significant troop reductions has raised concerns among some allies and members of Congress. Certain Republicans fear that a rapid withdrawal could leave NATO vulnerable and create an opportunity for Russian aggression.
These anxieties have influenced pending defense legislation, which proposes to bar the Pentagon from reducing troop levels in Europe below 76,000 without Hegseth completing a military risk assessment and providing certification.
Hegseth's approach has reportedly surprised some within the administration. When Hegseth canceled a routine armored brigade rotation to Poland in May, Trump reportedly contacted him to question the decision. Subsequently, Trump announced that the U.S. would send 5,000 troops to Poland instead.
Pentagon chief spokesman Sean Parnell stated that Hegseth ensured his messaging aligned with the president's objectives and agenda, and that he did not intend to limit the president's decision-making authority.
Trump is scheduled to meet with NATO leaders at an upcoming summit in Turkey, where discussions on European defense spending and America's role within the alliance are expected to be prominent on the agenda.
This situation highlights the ongoing debate about the balance of military responsibilities between the United States and its European allies. The U.S. currently contributes approximately 62 percent of total defense spending across NATO, with an annual military budget around $980 billion.
