Democrats have achieved a significant victory in the US midterm elections, securing control of both chambers of Congress in a result seen as a strong rebuke to President Donald Trump and the Republican Party. The outcome is being closely monitored by international leaders who are assessing the potential impact on US foreign policy, including relations with Iran, the conflict in Ukraine, and global trade.

President Trump acknowledged that the US-led conflict with Iran may have contributed to his party's disappointing performance, suggesting that voters were likely not prepared for the "short-term consequence of the price of gasoline." The results signal a major shift in Washington's political landscape, with the Democratic Party now poised to influence legislative agendas and oversight.

Reactions from abroad have been swift and varied. Iran's top negotiator and parliament speaker, Mohammad Bagher Ghalibaf, interpreted the election results as a clear message from American voters against war. He stated on X, "Americans said NO TO WAR, and we endorse this message." Ghalibaf further warned that any deviation from this public will by the US government would be met with severe consequences from Iran.

However, Iran's Supreme Leader, Mojtaba Khamenei, offered a more cautious perspective. He suggested that partisan changes in Washington would not fundamentally alter the United States' "hostility" towards Tehran. Khamenei cautioned against misplaced hopes that shifts in American political parties could lead to changes in the "hegemonic system's" behavior or persuade the US to abandon its stance against the Iranian people through concessions.

In Israel, Prime Minister Benjamin Netanyahu, an ally of President Trump, has not yet issued a formal statement. His coalition recently lost its parliamentary majority in Israel's own elections. Nevertheless, opposition figure Yair Golan, whose party is working to form a government to replace Netanyahu, commented that the US vote highlights how "toxic Netanyahu has become" across the American political spectrum. Golan expressed concern that a continued Netanyahu government could lead Israel toward "international sanctions, global isolation, and a confrontation with the United States."

Israeli opposition leader Yair Lapid, also involved in the efforts to unseat Netanyahu, has previously voiced concerns about the Israeli Prime Minister's standing with both Democrats and Republicans in the US. The shift in power in Congress could influence future US aid and diplomatic engagement with Israel, particularly concerning regional policies.

The Democratic takeover of Congress sets the stage for potential legislative battles and a re-evaluation of foreign policy priorities. Observers are anticipating how the new congressional leadership will engage with the Trump administration on pressing international issues, from ongoing conflicts to trade disputes.

Further analysis of the election results will likely focus on the specific policy implications for key regions and the potential for bipartisan cooperation or division on foreign affairs. The coming months will reveal the extent to which the "seismic shift" in Washington translates into tangible changes in US global engagement.