From Pre-emptive Strike to Regional Shockwave: Israel–US Action in Tehran and the West Asian Escalation

Why in News ?

On February 28, 2026, Israel conducted a daylight strike on Tehran, calling it a pre-emptive operation against Iran’s nuclear infrastructure. US President Donald Trump confirmed American involvement, and the US Department of Defense named the operation Operation Epic Fury.

Iran retaliated with missile strikes on Israeli territory and expanded attacks to US military facilities across Qatar, Bahrain, Jordan, Kuwait, and the UAE, transforming a bilateral confrontation into a broader regional crisis.

Background and Context

Historical Roots of the Israel–Iran Rivalry

The rivalry between Israel and Iran has evolved from ideological hostility to proxy confrontations across Syria, Lebanon, and Gaza. Israel perceives Iran’s nuclear programme as an existential threat, while Iran positions itself as a counterweight to Israeli and US influence in West Asia.

The Nuclear Dispute

The 2015 nuclear agreement (JCPOA) sought to restrict Iran’s uranium enrichment in exchange for sanctions relief. However, the US withdrawal in 2018 reignited tensions. Subsequent indirect talks, including recent Geneva negotiations mediated by Oman, failed to yield a breakthrough.

Iran insists on its sovereign right to enrich uranium for peaceful purposes. The US and Israel argue that enrichment levels approach weapons-grade capability.

Immediate Trigger

• Stalled US–Iran nuclear negotiations
• Escalating rhetoric from Washington
• Israel’s assertion of “imminent threat”
• Intelligence assessments suggesting accelerated enrichment

The strike was framed as preventive, aiming to degrade Iran’s nuclear infrastructure before it crossed a perceived red line.

What Happened in Iran ?

• Explosions were reported across Tehran.
• Israeli officials initially acknowledged missile strikes.
• A US official later confirmed the operation was joint.
• The Pentagon termed it “massive and ongoing.”

The scale and daylight execution marked a departure from covert operations historically associated with Israel–Iran tensions.

Iran’s Response

Iran launched missiles toward northern Israel; Israeli air defence systems intercepted incoming projectiles.

Subsequently, Iran expanded retaliation by targeting US-linked facilities:

• Al Udeid Airbase (Qatar)
• Al-Salem Airbase (Kuwait)
• Al-Dhafra Airbase (UAE)
• US Fifth Fleet Headquarters (Bahrain)
• Reported attacks in Jordan and explosions in Saudi Arabia

This widened the theatre of conflict beyond bilateral confrontation.

Significance of the Escalation

1. Shift from Proxy to Direct Confrontation

The strikes mark a transition from indirect proxy warfare to overt state-to-state military engagement.

2. Risk of Regional War

The involvement of Gulf states hosting US bases increases the probability of a multi-country conflict.

3. Energy Security Concerns

Threats to disrupt the Strait of Hormuz — through which nearly one-fifth of global oil trade passes — could destabilise global energy markets.

4. Global Geopolitical Implications

• Potential involvement of Russia and China diplomatically or strategically
• Increased volatility in global markets
• Reorientation of defence postures across West Asia

5. Nuclear Non-Proliferation Setback

The breakdown of diplomatic talks weakens multilateral non-proliferation frameworks and increases the likelihood of accelerated nuclearisation.

India’s Diplomatic Test Amid Escalation

Diaspora Concerns

India has significant exposure:

• ~10,000 Indians in Iran
• Over 41,000 in Israel
• 8–9 million across the Gulf

Airspace closures and disruptions necessitate contingency evacuation planning.

Energy Security

Nearly 60% of India’s crude imports originate from West Asia. Disruption of maritime routes could trigger price spikes, inflationary pressure, and current account strain.

Strategic Balancing

• India maintains strong defence and technological ties with Israel while historically engaging Iran for connectivity projects and energy cooperation.
• New Delhi has called for restraint and de-escalation, reflecting its doctrine of strategic autonomy.

Implications for Global and Regional Order

• Escalation Spiral: Retaliatory cycles could entrench long-term instability.
• Oil Price Shock: Energy markets may witness volatility, impacting emerging economies.
• Militarisation of Gulf States: Heightened US military presence could further securitise the region.
• Diplomatic Realignments: Regional alliances may shift based on security perceptions.
• India’s Strategic Autonomy Test: Balancing relations with Israel, Iran, and the US becomes increasingly complex.

Challenges and Way Forward

Challenges

• Managing rapid escalation dynamics
• Preventing maritime disruptions
• Protecting civilian populations
• Reviving nuclear diplomacy

Way Forward

• Immediate ceasefire and backchannel diplomacy
• Revival of structured nuclear negotiations
• Multilateral mediation via UN or regional forums
• Maritime security coordination in the Gulf
• Contingency planning for energy diversification