The Republicans’ electoral defeat in the congressional midterm elections has ushered in a new phase in Washington’s political calculations, one in which the future of the war with Iran, the race to succeed Trump, and the redefinition of the Republican Party’s strategy are more closely intertwined than ever. Against this backdrop, J.D. Vance’s diplomatic efforts could go beyond an intra-party power struggle and become an initiative aimed at creating a way for the United States to withdraw from the war without having to acknowledge a political or military defeat. However, the success of this initiative will depend above all on securing Tehran’s approval and accepting the new realities on the battlefield.
The Democrats’ victory and the loss of Republican majorities in both chambers of Congress amount to more than an electoral setback for the ruling party. They reflect the growing political costs of the strategy Donald Trump has pursued over the past two years. Republicans now face a challenge that goes beyond winning back lost seats: how can they rebuild their political base before the 2028 presidential election and prevent this latest defeat from developing into a lasting political trend?
In this context, the position taken by US Vice President J.D. Vance carries particular significance. In his first public assessment of the Republicans’ defeat, he identified the war with Iran as the main factor behind the party’s failure and highlighted four key demands among dissatisfied voters: an end to the war, a focus on the cost of living and inflation, a return to the “America First” agenda, and a change in Washington’s relationship with the Israeli regime. His remarks came as Trump continued to defend his decision to enter the war, even insisting that he would make the same decision again if faced with the same circumstances.
This divergence in positions could be seen as the first serious indication that Vance is beginning to distance himself from Trump’s political legacy, although, as vice president, he cannot entirely absolve himself of responsibility for the administration’s decisions. Vance appears to be carving out an independent position in the future political calculations of the Republican Party, one in which defending domestic priorities and opposing costly wars will be two central pillars of efforts to rebuild the party’s support base.
There is, however, another significant development that takes the analysis of the Trump-Vance relationship beyond the framework of a succession struggle: Vance’s diplomatic initiative to establish contact with Iran.
Vance sent a letter to Mohsen Rezaei, Secretary of Iran’s Supreme National Security Council, before the results of the midterm elections were announced. The timing is significant because the move cannot be viewed simply as a reaction to the Republicans’ defeat or an attempt by Vance to distance himself from Trump. According to Axios, Vance proposed resuming negotiations in an effort to establish a new channel for resolving the disputes. The initiative had Trump’s approval and was pursued through Qatari mediators.
Developments in recent days indicate that these contacts have not been limited to a one-off initiative. An Axios report published on November 6 said Vance had been leading behind-the-scenes efforts over the previous two weeks to secure a new ceasefire and resume nuclear negotiations. He had reportedly been in almost daily contact with Qatar’s prime minister, Pakistan’s army chief, and other mediators. A technical meeting between the two sides has also been under consideration, although no agreement has yet been reached to hold one, and progress in the negotiations has been described as slow.
These developments could point to the emergence of a different approach in US policy, one focused on crisis management and reaching an agreement rather than escalating military confrontation. This is precisely where the significance of Vance’s initiative for Trump lies.
One of Trump’s most difficult challenges is finding a way to end the war without admitting defeat. He cannot easily backtrack on his declared positions, as doing so would not only undermine his personal credibility but also give domestic critics and political rivals an opportunity to portray the war as a strategic failure for his administration. On the other hand, continuing the war or launching a new military operation could impose even greater economic and political costs on the United States and deepen divisions within the Republican Party.
Under these circumstances, the success of Vance’s diplomatic initiative could create an opportunity to change the equation. Trump could present an end to the war not as a retreat but as the outcome of military pressure and a political agreement. This would allow him to avoid another round of confrontation while claiming an achievement that he could present to the American public. For Republicans, ending the war could also provide an opportunity to return to their economic agenda and reduce the political costs of military intervention.
There is, however, a decisive actor in this equation whose will and calculations cannot be subordinated to Washington’s political needs: Iran. Over the past seven months, despite suffering heavy human, economic, and infrastructural losses in the war, Tehran has managed to shift the confrontation from a purely military arena to a broader contest involving political, economic, and social resilience. In fact, one of the most significant developments during this period has been the gradual transformation of the war from a foreign policy issue for the United States into a matter of domestic politics, with its costs also reflected in the Republicans’ electoral calculations.
From this perspective, the Republicans’ defeat cannot be viewed simply as an electoral development unrelated to the war. Iran’s continued resistance and Washington’s inability to translate military pressure into a decisive political outcome have both contributed to the current situation. In other words, Tehran has not been a passive actor waiting for Washington to make its next move. By maintaining its defensive capabilities and standing firm against pressure, Iran has managed to shift part of the war’s strategic costs into the US political system.
This reality also defines the conditions for the success of Vance’s initiative. Mohsen Rezaei has explicitly stated that Iran’s participation in any negotiations is conditional on the acceptance of its seven demands. Therefore, establishing contact, exchanging messages, or even reaching an understanding between Washington and Doha on launching negotiations does not mean that the conditions for an agreement are in place. The United States must recognize that, having paid a heavy price in the war, Iran will not simply return to the situation that existed before the aggression or enter a process without credible guarantees and recognition of its rights—one that could once again lead to a cycle of negotiations, threats, and attacks.
For Vance, success would also mean more than simply emerging as a critic of Trump’s war policy. He could present himself as a political figure who has offered an alternative solution to a costly crisis. This position could prove significant in the potential political competition ahead of 2028, since the ability to offer a practical solution to a policy failure, rather than merely criticize it, can be decisive in redefining a candidate’s political standing.
Nevertheless, the possibility of a confrontation between Trump and sections of the Republican Party should not be ruled out. If the US president resorts to another military attack on Iran in an attempt to restore his credibility, he could face broader opposition within his own party. Such a move, particularly if it leads to an expansion of the conflict, higher energy prices, and American casualties, could backfire, damaging both Trump’s personal standing and the Republicans’ electoral prospects. At the same time, the president’s authority over military decisions means that an electoral defeat alone will not prevent him from choosing to escalate the conflict.
Meanwhile, Iran should not equate Vance’s diplomatic initiative with a definitive shift in Washington’s strategy. The real measure of this initiative is not the number of contacts made or messages exchanged, but whether the United States changes its actions in practice, brings about a lasting halt to military aggression, resolves the issues of the blockade and sanctions, and provides credible guarantees against a renewed cycle of negotiations, threats, and attacks. While maintaining its defensive readiness, Tehran can use diplomacy as a means of securing its rights and interests—not as a process that allows the United States to escape the crisis without paying a price or accepting responsibility for its past actions.
Overall, recent developments can be seen as the beginning of a contest between two approaches to crisis management in Washington: one based on escalating pressure and returning to military confrontation, and the other on a diplomatic exit that preserves the possibility of claiming an achievement. Vance’s initiative has the potential to link Trump’s short-term interest in ending the crisis with the Republican Party’s longer-term need to rebuild its electoral standing. However, its realization is not solely in Washington’s hands; it depends on Tehran’s approval and acceptance of Iran’s conditions.
Perhaps the greatest opportunity before Trump lies not in launching a new war, but in embracing the path Vance opened before the Republicans’ electoral defeat. Such an approach could allow Trump to end the war without formally acknowledging defeat, give Republicans an opportunity to rebuild their political standing, and establish a distinct position for Vance in the political calculations leading up to 2028. But this opportunity can only produce results if Washington recognizes that ending the war is not merely a matter of managing the US president’s political credibility. It requires recognizing Iran’s rights, accepting Tehran’s stated conditions, and providing credible guarantees.
Iran has paid a heavy price for this war, while also demonstrating that it will defend its rights and interests not from a position of passivity, but by relying on its strategic capabilities and determination to resist. Ultimately, however, the realization of this scenario depends on one fundamental factor: whether Trump prioritizes the strategic and political benefits of ending the war over the need to demonstrate victory through military means, and whether Vance can secure the trust and approval of the Iranian side.
