In 2008, a book by Phyllis Bennis, "Trying to Understand the US-Iran Crisis," was published at a time when US-Iran relations were on the brink of military confrontation. The George W. Bush administration had placed Iran at the center of US regional security concerns, with a focus on Tehran's nuclear program and its potential threat to Israel. Meanwhile, the 2007 US intelligence assessment concluded that Iran had halted its nuclear weapons development program in 2003 but had not abandoned its nuclear ambitions.
The situation has significantly evolved since then. The relationship between the US and Iran shifted from a threat of war in 2008 to a nuclear agreement in 2015, followed by the US withdrawal from the agreement and a policy of "maximum pressure" in 2018. This led to the assassination of Qasem Soleimani in 2020, an Israeli-Iranian war in June 2025, and ultimately, a US-Iranian war that began in February 2026.
The current crisis extends far beyond the nuclear issue, encompassing war, sanctions, navigation, energy, and the future of US presence in the region. The negotiations now involve not only the nuclear program but also Iran's strategic capabilities, including its ballistic missiles, drones, cyber warfare, and regional alliances. The core issue has shifted from whether Iran possesses a nuclear bomb to who has the power to reshape the Middle East's balance of power and impose regional security rules.
A comparison between 2008 and 2026 reveals a profound change in the nature of the conflict. In 2008, the US debate centered on preventing Iran from acquiring nuclear capabilities, whereas the issue has since expanded to include a broader range of Iranian strategic capabilities. Iran's nuclear program is now part of a larger complex of military and strategic assets that make it a direct player in Gulf security and the Strait of Hormuz.
The 2025 US intelligence assessment noted that Iran was not building a nuclear weapon and that its Supreme Leader had not authorized the resumption of the nuclear weapons program halted in 2003. However, it also highlighted Iran's significant stockpile of enriched uranium, advanced missile and drone capabilities, and networks of regional allies and armed actors that pose a threat to Israel, US forces, and commercial shipping.
The concept of the security dilemma helps explain the relationship between the US, Israel, and Iran. As Iran accumulates more defensive and offensive capabilities, its adversaries perceive a growing threat, and as US and Israeli capabilities increase, Iran feels compelled to develop new deterrents. This dynamic has transformed the issue from a simple question of nuclear weapons to a complex problem of strategic capability and power projection.
The 2015 nuclear agreement demonstrated that diplomacy can manage the crisis. The Joint Comprehensive Plan of Action (JCPOA) established a system of constraints and verification that made the lack of trust between parties manageable. However, the agreement's sustainability depended on continued political commitment, which was undermined by the US withdrawal in 2018, leading to a more complex crisis.
Key points
- The US-Iran crisis has evolved from a focus on Iran's nuclear program to a broader strategic power struggle in the Middle East.
- The 2015 nuclear agreement demonstrated that diplomacy can manage the crisis, but its sustainability depends on continued political commitment.
- The crisis has significant implications for regional and global security, with a complex interplay of military, economic, and strategic factors.
