Newly appointed U.S. Defense Secretary Pete Hegseth made waves on his inaugural international trip by signaling a strategic pivot in U.S. defense priorities, telling European allies that they must take the lead in defending Ukraine.
During a meeting with defense ministers in Brussels, Hegseth emphasized that Europe should bear the "overwhelming share" of military aid to Kyiv and pointed to the impracticality of restoring Ukraine’s pre-2014 borders.
Hegseth candidly and unambigously expressed that the "stark strategic realities" prevent the U.S. from remaining primarily focused on European security. Despite softening this message from an earlier press brief that suggested a recasting of NATO’s 75-year role, the remarks signaled a shift towards addressing domestic needs and countering China's growing influence.
Addressing the Ukraine contact group of defense ministers in Brussels, Hegseth urged European NATO members to increase defense budgets to 5% of GDP to bolster continental defense capabilities. He posited that Europe must supply the bulk of both lethal and non-lethal aid to Ukraine moving forward, though he clarified that the U.S. would not completely halt its critical military support aiding Kyiv against Russian aggression.
Echoing former President Trump’s stance, Hegseth stressed the importance of "stopping the fighting and achieving enduring peace" in Ukraine, asserting that reclaiming Ukraine’s pre-2014 borders is a "realistic goal." While this implies a tacit acknowledgment of Crimea’s annexation and Russia’s hold on parts of Donbas, Hegseth emphasized peace through "robust security guarantees," though addition of NATO membership was not on the table for Ukraine.
Addressing concerns over a potential troop presence in Ukraine post-ceasefire, Hegseth clarified that any deployment of British or European forces would not be part of a NATO mission nor protected under the alliance’s Article 5 guarantee, which obligates members to defend each other against attacks.
Despite outlining a prospective pathway to peace, experts remain skeptical about tangible diplomatic headway as Russia maintains its territorial ambitions and demands demilitarization. Ukrainian President Volodymyr Zelenskyy, in a recent interview, argued that effective security guarantees to Kyiv necessitate U.S. involvement, warning that European assurances fall short.
Zelenskyy suggested a multinational force of up to 150,000 troops in Ukraine post-ceasefire, vastly outnumbered by Russia’s 600,000-strong presence. However, recruitment challenges across European militaries cast doubt on assembling such a force without American participation.
Departing from prepared remarks, Hegseth praised Poland for dedicating 5% of its GDP to defense, urging other allies to follow suit. The shift in focus, Hegseth asserted, results from escalating threats to U.S. homeland security, with growing tensions at the border and the rise of China as a "peer competitor" challenging U.S. interests in the Indo-Pacific.
Hegseth’s stance resonates with President Biden’s calls for Europe to assume greater responsibility for its security, stopping short of signaling a withdrawal from NATO’s Article 5 commitments, the cornerstone of allied defense. While only invoked once, following the 9/11 attacks on the U.S., Article 5 remains a critical tenet of transatlantic security arrangements.