What is the timeline of the major turning points in the US–Iran geopolitical conflict?

Here is a structured timeline highlighting the major turning points in the US–Iran geopolitical conflict: ### 1. **1953: The CIA Coup (Operation Ajax)** * **What Happened:** The CIA and British intelligence orchestrated a coup to overthrow Iran’s democratically elected Prime Minister, Mohammad Mossadegh, after he nationalized the country’s oil industry. * **Impact:** The pro-Western monarch, Shah Mohammad Reza Pahlavi, was reinstated with absolute power, laying the groundwork for deep anti-American sentiment. ### 2. **1979: The Islamic Revolution & Hostage Crisis** * **What Happened:** The Shah was overthrown in the Islamic Revolution led by Ayatollah Ruhollah Khomeini. In November, Iranian students stormed the US Embassy in Tehran, holding 52 Americans hostage for 444 days. * **Impact:** Washington severed diplomatic ties with Tehran, frozen Iranian assets, and imposed initial sanctions. ### 3. **1980–1988: Iran-Iraq War & Gulf Clashes** * **What Happened:** The US backed Iraq's Saddam Hussein during his invasion of Iran. Direct military clashes occurred in the Persian Gulf, culminating in 1988 when the US Navy accidentally shot down Iran Air Flight 655, killing 290 civilians. ### 4. **2002–2012: The "Axis of Evil" & Nuclear Escalation** * **2002:** President George W. Bush labeled Iran part of the "Axis of Evil." Revelations emerged that Iran was constructing clandestine nuclear sites (Natanz and Arak). * **2006–2012:** Severe international and US sanctions crippled the Iranian economy over its uranium enrichment program. ### 5. **2015: The JCPOA (Iran Nuclear Deal)** * **What Happened:** Under President Obama, Iran and world powers signed the **Joint Comprehensive Plan of Action (JCPOA)**. * **Terms:** Iran agreed to strictly cap its nuclear activities in exchange for the lifting of economic sanctions. ### 6. **2018–2020: "Maximum Pressure" & Soleimani Assassination** * **2018:** President Donald Trump withdrew the US from the JCPOA and reinstated heavy economic sanctions. * **Jan 2020:** A US drone strike killed top Iranian general **Qasem Soleimani** in Baghdad. Iran responded by firing ballistic missiles at US bases in Iraq, bringing both sides to the brink of direct war. ### 7. **2023–Present: Proxy Warfare & Direct Regional Strikes** * Following the outbreak of the 2023 Israel-Hamas war, Iran-backed proxy networks (Houthi rebels, Hezbollah, and Iraqi militias) engaged in attacks on US forces and international shipping. * **2024:** Iran and Israel exchanged direct missile and drone attacks for the first time, maintaining high military alert and involvement from US forces in the region.