Iran Future: US Strategy, Regime Change & What’s Next

The prospect of a prolonged conflict with Iran, potentially lasting as little as a month according to former President Donald Trump, has ignited a debate in Washington about the strategy, risks, and potential consequences of escalating tensions. Trump’s comments, made in a recent magazine interview, came as Iran signaled a willingness to engage in talks, a development viewed with skepticism by some US lawmakers. The situation is further complicated by the ongoing criticism of the strikes on Iranian nuclear sites, with Democrats questioning the lack of congressional approval and the potential for wider conflict.

A Divided Response in Washington

Senator Chris Coons of Delaware, a member of the Senate Foreign Relations Committee, expressed deep reservations about the current approach. He questioned the viability of regime change through military action alone, stating on CNN’s State of the Union program, “There’s no example I know of in modern history where regime change has happened solely through air strikes.” This sentiment reflects a broader concern among Democrats that the Trump administration’s actions are escalating tensions without a clear strategic objective. CNN’s coverage of Coons’ remarks highlights the growing calls for a more diplomatic approach.

However, the response isn’t uniformly critical. Republican Senator Tom Cotton, chair of the Senate Intelligence Committee, acknowledged the uncertainty of the situation, stating, “There’s no simple answer for what’s going to come next.” Senator Lindsey Graham, a staunch Trump ally, echoed the former president’s call for the Iranian people to overthrow their government, dismissing concerns about the “break it, you own it” principle. Graham asserted, “This is not Iraq. This is not Germany. This is not Japan. We’re going to free the people up from a terrorist regime.”

The Strategy Behind the Strikes: Destabilization and Leadership Removal?

Beyond the political rhetoric, analysts are attempting to decipher the underlying strategy driving the US and Israel’s joint strikes. Jonathan Panikoff, a former US deputy national intelligence officer for the Near East, suggests that the actions are aimed not only at degrading Iran’s military capabilities but likewise at destabilizing the regime itself. This involves removing senior leadership and testing the loyalty of the Iranian security forces. The success of this approach, Panikoff argues, hinges on whether security forces will stand aside or defect if public unrest resurfaces. This assessment points to a calculated risk – attempting to trigger internal dissent within Iran – rather than a straightforward military campaign.

Historical Context: A Decades-Long Relationship

The current crisis is rooted in a complex history of strained relations between the United States and Iran. The 1979 Iranian Revolution, which ousted the US-backed Shah and established an Islamic Republic, marked a turning point. The hostage crisis that followed further poisoned relations. The Council on Foreign Relations provides a detailed timeline of US-Iran relations, outlining key events such as the Iran-Iraq War (1980-1988), Iran’s nuclear program, and the 2015 Joint Comprehensive Plan of Action (JCPOA), commonly known as the Iran nuclear deal.

The JCPOA, negotiated under the Obama administration, offered a temporary reprieve in tensions, providing Iran with sanctions relief in exchange for limitations on its nuclear program. However, President Trump withdrew the US from the JCPOA in 2018, reimposing sanctions and adopting a “maximum pressure” campaign aimed at forcing Iran to renegotiate the deal. This withdrawal significantly escalated tensions and led to a series of incidents, including attacks on oil tankers and drone strikes, culminating in the recent joint strikes with Israel.

The IAEA and Verification Challenges

A central concern driving the international community’s anxiety regarding Iran is its nuclear program. The International Atomic Energy Agency (IAEA) plays a crucial role in verifying Iran’s compliance with international nuclear safeguards. However, the IAEA has repeatedly expressed concerns about Iran’s lack of full cooperation and access to certain sites. The IAEA’s website provides comprehensive information on its verification activities in Iran. The recent strikes on Iranian nuclear sites raise questions about the future of IAEA inspections and the potential for Iran to accelerate its nuclear program in response.

Regional Implications and Potential Spillover

The escalating tensions with Iran have significant regional implications. Iran’s proxies in Lebanon, Syria, Iraq, and Yemen could become involved in the conflict, potentially triggering a wider regional war. The conflict could also disrupt oil supplies, leading to a spike in energy prices and impacting the global economy. A prolonged conflict could exacerbate the humanitarian crisis in Yemen, where Iran supports the Houthi rebels. The potential for increased instability in the Middle East also raises concerns about the resurgence of terrorist groups like ISIS.

Confirmed vs. Unclear: Parsing the Situation

Confirmed: The United States and Israel conducted joint strikes on three nuclear sites in Iran over the weekend of February 28, 2026. Delaware’s congressional delegation – Senators Lisa Blunt Rochester and Chris Coons, and Representative Sarah McBride – have publicly criticized the strikes. Donald Trump has stated that a war with Iran could last a month and has called for the Iranian people to overthrow their government.

Unclear: The precise objectives of the strikes remain debated, with some analysts suggesting a focus on degrading Iran’s military capabilities and others pointing to a strategy of regime destabilization. The extent to which the strikes have damaged Iran’s nuclear program is also unclear. The likelihood of Iran retaliating and the nature of that retaliation remain uncertain. The willingness of Iran’s security forces to stand aside or defect in the event of public unrest is unknown.

Looking Ahead: Procedural Next Steps

The immediate next steps are likely to involve continued diplomatic efforts, although the prospects for a breakthrough appear limited. The United Nations Security Council could convene to discuss the situation, but any meaningful action is likely to be blocked by Russia and China, who have close ties to Iran. The IAEA will likely attempt to resume inspections of Iranian nuclear sites, but access may be restricted. The US Congress may hold hearings to investigate the legality and justification for the strikes, potentially leading to further restrictions on the president’s authority to apply military force. The trajectory of the conflict will depend on a complex interplay of factors, including Iran’s response, the actions of regional actors, and the willingness of the United States and Iran to engage in meaningful dialogue.