President Donald Trump has recently shifted his stance on U.S. military support for Ukraine, marking a notable reversal in his foreign policy. Over the past six months, Trump has changed his approach more on Ukraine than on any other foreign policy issue, moving from previously opposing aid to Kyiv to now endorsing weapons support. This pivot has influenced the Republican Party's position, with top GOP figures aligning with Trump's new plan and distancing themselves from their former opposition to aid for Ukraine. The change follows a period of tension, including a confrontation between Trump and Ukrainian President Volodymyr Zelenskiy in the Oval Office earlier in the year, during which Trump blamed Zelenskiy for the Russian invasion. While the military impact of this policy shift remains uncertain, the development represents a significant realignment in U.S. foreign policy toward Ukraine.