From War to Negotiation: 5 Reasons the US-Iran 'Significant Progress' Declaration Overturns the Middle East Full-Scale War Scenario
Just three days after the US-Israel joint strike and Iran IRGC retaliation, both sides officially confirmed 'significant progress.' As the Middle East situation — which had been heading toward military conflict — makes a sudden reversal, the ripple effects on oil prices, supply chains, and Korean Peninsula security are drawing close attention.
Why you need to read this now: Just 72 hours after exchanging airstrikes, the US and Iran have declared 'significant progress.' You need to understand right now how this pivotal shift from war to negotiation will affect the Korean economy and global supply chains.
TL;DR
- US-Israel joint strike ('Operation Shield of Judah', Feb 28) → Iran IRGC retaliates against US bases in 4 countries → Both sides officially confirm 'significant progress in negotiations' within 72 hours
- Indirect channel activated via Oman and Qatar mediation; Trump administration says "Iran showed willingness to negotiate"
- Nuclear program freeze and uranium enrichment cap emerge as core issues
- Oil prices surge → WTI drops -4% immediately after news of talks; global stocks rebound
- South Korea's Ministry of Foreign Affairs maintains 'immediate departure' advisory while closely monitoring the situation
1. The Facts: What Happened
In the early hours of February 28 (local time), the US and Israel launched 'Operation Shield of Judah', simultaneously striking Iranian nuclear facilities and military installations in Tehran. That same night, Iran's IRGC immediately retaliated by firing ballistic missiles at US military bases in Qatar, Kuwait, the UAE, and Bahrain.
Then, on the morning of March 1st, senior officials from the Trump administration and an Iranian Foreign Ministry spokesperson each announced that "significant progress has been made in negotiations", stunning the markets.
"Iran is showing a genuine willingness to sit at the negotiating table." — White House statement (March 1)
2. Why the Reversal: What Caused Such a Rapid Turnaround
🔥 Oman and Qatar's Mediation Channels
Within 24 hours of the strikes, Oman made separate contacts with both the US and Iran. Qatar also expressed its willingness to mediate. This is notable because Oman's channel also played a decisive role during Trump's first term.
🔥 Iran's Internal Economic Pressure
The Iranian rial plummeted to an all-time low immediately after the strikes. With inflation exceeding 40%, Supreme Leader Khamenei likely came to terms with the reality that sustaining a prolonged full-scale war was untenable.
🔥 Trump's 'Deal-Making' Instinct
President Trump has consistently preferred a strategy that combines military action with negotiation simultaneously. The strike on Iran was seen as a new peak in 'maximum pressure,' used as a tool to maximize his negotiating leverage.
3. Context and Background
| Date | Event |
|---|---|
| Dec 2025 | US-Iran secret channel collapses; negotiations suspended |
| Jan 2026 | Trump issues warning to strike Iranian nuclear facilities |
| Feb 28, 2026 | US-Israel joint strike launched |
| Feb 28, 2026 (Night) | Iran IRGC retaliates against US bases in 4 countries |
| Mar 1, 2026 | Both sides officially confirm 'significant progress' |
The core issues driving the progress in negotiations are Iran's uranium enrichment cap (current 60% → demand to freeze at 20% or below) and a roadmap for partial sanctions relief. Israel's position remains a wildcard. The Netanyahu government maintains its opposition to any agreement short of 'complete nuclear dismantlement.'
4. Outlook: 3 Scenarios
Temporary nuclear activity freeze + partial sanctions relief. Oil prices stabilize, global stocks rebound. Short-term positive effects for South Korea's exports and shipping.
Negotiations continue but sporadic clashes recur. Oil price volatility persists, Strait of Hormuz passage remains uncertain. Continued risk for South Korea's shipping and refining sectors.
If Israel launches an independent additional strike, negotiations collapse. Oil surpasses $150/barrel, acceleration of global supply chain restructuring.
5. Impact on South Korea: Checklist
Key Watch Points
- Formalization of the Oman Channel: If an official negotiating table is established within 3–5 days, the probability of a short-term ceasefire rises sharply
- Israel's Veto: If the Netanyahu government proceeds with an independent strike, negotiations will be rendered void
- Oil Price Barometer: If WTI settles below $80, expectations for global economic recovery will spread
- Trump-Iran Direct Channel: Watch for possibility of a three-way meeting with Iran on the sidelines of an April China visit
- South Korean Travel Advisory: A downgrade in the advisory level will serve as a signal for normalization of Middle East relations
References
- Iran IRGC Simultaneous Retaliation Against US Bases in 4 Countries (Chosun Ilbo)
- Trump Administration Confirms 'Significant Progress' with Iran (Reuters)
- South Korean Ministry of Foreign Affairs Issues Immediate Departure Advisory for Nationals in Iran (Yonhap News)
Image Credits
- Tehran Milad Tower: Wikimedia Commons, CC BY-SA 4.0