The results of the midterm elections in the United States can influence the country's policies in the coming years and have global repercussions. Decisions made in Washington will impact countries like Iran and Ukraine, which are seeking more support from the United States.
The Power of Congress in Policy Making
President Donald Trump does not make decisions about war or the granting of financial or military aid alone. Although the President has more power in the United States compared to democratic parliaments like Germany, he does not govern alone. The House of Representatives and the Senate, the two chambers of Congress whose composition voters will determine on Tuesday, have significant influence. These two bodies are the decision-makers regarding legislation and government spending, and they also serve as a check and balance on the President and intelligence agencies.
Read more: Heavy casualties in Russian airstrikes on humanitarian aid distribution center in Ukraine
Impact on Foreign Policy
The President can veto legislation passed by Congress, but Congress can override this veto with a two-thirds majority in both chambers. Additionally, Congress is responsible for handling the impeachment process. Currently, Trump's Republicans hold the majority in both chambers of Congress, but recent polls indicate that Democrats may gain control of at least the House of Representatives and possibly the Senate. These changes could alter the direction of important foreign policy issues.
Joe Biden, the Democratic President, was in the White House when Russia invaded Ukraine, and the United States came to the aid of Ukraine as a credible partner with financial and military support. However, the situation suddenly changed under Trump. The President of Ukraine, Volodymyr Zelensky, faced a lukewarm reception during his visit to the White House in 2025.
If the Democrats win the elections, they may prioritize support for Ukraine on their agenda. In such a case, they might pass laws to increase aid to Ukraine. If Trump vetoes such a law, the outcome will depend on the balance of power in Congress.
Ultimately, the United States will remain with a Republican President, and complete changes in policies will not occur. However, some issues will differ due to changes in the power dynamics.
Read more: The start of the U.S. midterm elections with new supports · Analysis of the congressional election competitions in the U.S. shows differences in predictions




