Trump's War Aims in Iran Keep Shifting

The current conflict is set against a backdrop of decades of animosity, including the 1979 Islamic Revolution and the subsequent hostage crisis, which reshaped U.S.-Iran relations. More recently, the Trump administration in 2018 unilaterally withdrew the U.S. from the Joint Comprehensive Plan of Action (JCPOA), a 2015 deal that had limited Iran's nuclear program in exchange for sanctions relief. Following the U.S. withdrawal from the JCPOA, a "maximum pressure" campaign reimposed and expanded sanctions, severely impacting Iran's economy. This led to a significant currency devaluation and high inflation, with food prices soaring by approximately 70%. These economic hardships have fueled widespread protests across all 31 of Iran's provinces, beginning in late 2025. One of the stated U.S. war aims is to counter Iran's influence in the Middle East, which it exerts through a network of proxy groups. This "axis of resistance" includes Hezbollah in Lebanon, Hamas in the Palestinian territories, and the Houthi rebels in Yemen, who have been involved in disrupting international shipping routes. Iran provides these groups with financial aid, weapons, and training. In the weeks leading up to the current military engagement, the U.S. has significantly built up its military presence in the region, deploying two aircraft carrier strike groups, advanced fighter jets including F-35s and F-22s, and thousands of additional personnel. This represents the largest American naval and air power concentration in the Middle East in decades. Recent statements from the administration have clarified the immediate military objectives. Secretary of State Marco Rubio stated the goal is to eliminate Iran's ballistic missile capabilities and the threat its navy poses to shipping. Secretary of Defense Pete Hegseth added that the operation aims to destroy Iran's navy and its capacity to produce ballistic missiles and nuclear weapons. Iran's military, while not as technologically advanced as the U.S., possesses a large and diverse arsenal of ballistic missiles, considered the most significant in the Middle East. It maintains a large standing army and a substantial paramilitary reserve force. In response to the U.S. and Israeli strikes, Iran has launched retaliatory attacks on U.S. military bases across the region. The recent escalation has included joint U.S.-Israeli strikes on Iranian targets, beginning on February 28, 2026. These strikes have reportedly targeted leadership, security forces, and nuclear and missile sites. In a significant development, Iranian state media confirmed that Supreme Leader Ayatollah Ali Khamenei was killed in the strikes.