The tension between the United States and Iran is once again at the center of the international stage, amidst cross-threats, economic sanctions, and indirect confrontations that have raised the risk of a major escalation in the Middle East. Although there is no formal declaration of war, both countries maintain a prolonged conflict that dates back more than 70 years.
Roots of the conflict
The origin of the modern confrontation dates back to 1953, when a coup d'état supported by the United States and the United Kingdom overthrew the then Iranian Prime Minister Mohammad Mosaddegh, after the nationalization of oil. Subsequently, the Shah Mohammad Reza Pahlavi consolidated his power with Western backing. The definitive break came in 1979 with the Islamic Revolution led by Ayatollah Ruhollah Khomeini, which transformed Iran into an Islamic republic and marked the beginning of an openly anti-American policy. That same year, the hostage crisis at the US embassy in Tehran sealed the diplomatic rupture between the two nations.We recommend reading:Trump warns Iran that it is "too late" to negotiate
Sanctions and Nuclear Program
For decades, Washington has accused Tehran of developing a nuclear program with possible military purposes and of supporting armed groups in the region. In 2015, under the administration of President Barack Obama, the nuclear agreement was signed, which limited the enrichment of Iranian uranium in exchange for the lifting of sanctions. However, in 2018, then-President Donald Trump withdrew the United States from the pact and imposed new economic sanctions, which intensified the confrontation.Military Escalation
One of the most critical moments occurred in January 2020, when a U.S. drone strike in Iraq took the life of Iranian general Qasem Soleimani, head of the Quds Force. Iran responded with attacks on bases housing U.S. troops, raising tensions to the brink of a direct confrontation.
Since then, the clashes have been maintained indirectly, with attacks on strategic facilities, naval incidents in the Persian Gulf, and actions by Iranian-allied militias in countries such as Iraq and Syria.







