International RelationsSecurity
News 10 of 34

U.S.-Iran War Escalates: Strait of Hormuz Blocked, Crude at $114/barrel, Nuclear Non-Proliferation Treaty Under Review

Target:UPSC GS-IIMPSCSSC GATeachingPrelims HighMains HighStatic GK Link
30 Mar 2026
~2 min
Source: The Hindu
Key Data:February 28, 2026Under $80/barrelAround $114/barrelStrait of Hormuz
Bodies:U.S. AdministrationIranian Parliament
Practice MCQs from today's news ▸
What This Article Covers

1.U.S.-Israel attacked Iran on February 28, 2026; conflict continues into second month with U.S. bases in Persian Gulf under attack.

2.Iran controls the Strait of Hormuz, pushing crude oil prices from under $80 to around $114 per barrel, impacting global energy security.

3.The conflict risks Iran withdrawing from the Nuclear Non-Proliferation Treaty (NPT) post-Ayatollah Khamenei's assassination, escalating nuclear proliferation concerns.

The Big Picture
Prelims · HighMains · High

The U.S.-Iran conflict, escalating since February 28, has major geopolitical and economic consequences. Iran's control of the Strait of Hormuz has spiked oil prices, while the U.S. faces a strategic quagmire with threats of a ground invasion. This is a critical case study for international relations and energy security in exams.

Exam Lens

Quick Exam Facts From News

War Start DateFebruary 28, 2026
Crude Price Pre-WarUnder $80/barrel
Current Crude PriceAround $114/barrel
Key ChokepointStrait of Hormuz

1-Minute Revision

  • ›War Start Date: February 28, 2026
  • ›Crude Price Pre-War: Under $80/barrel
  • ›Target this Data: Crude oil price spike from under $80 to around $114 per barrel.
  • ›Target this Nodal Body: The Iranian Parliament (Majlis) considering NPT withdrawal.
  • ›Target this Legal Point: The Nuclear Non-Proliferation Treaty (NPT) and its withdrawal clause (Article X).

Mastered this topic? Test your knowledge with a full MCQ quiz.

Practice exam-style questions, track your score, and strengthen your recall.

Q1Static LinkageEasy

The Strait of Hormuz, a critical chokepoint mentioned in the news, connects which two bodies of water?

Q2Statement-basedHard

Consider the following statements regarding the U.S.-Iran conflict as per the news article:

1. The conflict began with a U.S.-Israel attack on Iran on February 28, 2026.

2. The price of crude oil has remained stable at around $80 per barrel since the conflict started.

3. Following Ayatollah Khamenei's assassination, Iran's parliament is considering withdrawing from the Nuclear Non-Proliferation Treaty (NPT).

Which of the statements given above is/are correct?

Q3Data-centricMedium

According to the article, what was the approximate price of crude oil per barrel before the U.S.-Iran war began?

Q4Application/ImpactMedium

What is a primary strategic consequence for the United States, as highlighted in the editorial's analysis of the Iran war?

All 20 MCQs ▸
You finished this topic
Explore Related Topics
Related Current Affairs
Intl. Relations Current Affairs

Iran Lays 7 Conditions for Strait of Hormuz Reopening: End to War, Release of Frozen Funds

Iran has set seven non-negotiable conditions for reopening the Strait of Hormuz, including an end to the war on all fronts, release of frozen funds, and lifting of the naval blockade. These demands were conveyed to the US via Qatari mediators. The standoff stems from the US-Israel strikes on Iran in late February 2026 and the ensuing conflict.

Intl. Relations Current Affairs

Brent Crude Falls $4.08 as Trump Halts Iran Attack for Strait of Hormuz Deal

Oil prices crashed over $4/barrel after President Trump halted a planned attack on Iran to pursue a nuclear deal. The move has de-escalated fears over Strait of Hormuz disruptions, but OPEC+ also approved a 188,000 bpd quota increase, adding downward pressure.

Intl. Relations Current Affairs

US-Iran War: Trump Rejects 7-Day Peace Deal; Strait of Hormuz, Nuclear Talks at Stake

US President Donald Trump has rejected Iran's seven-day peace proposal to end the war, reopen the Strait of Hormuz, and begin nuclear talks. The proposal, mirroring the June 2026 MoU, was announced at the UNGA. The rejection escalates tensions in the Gulf, impacting global oil flows and regional stability. For UPSC aspirants, this is crucial for understanding Iran-US dynamics, strategic chokepoints, and the role of the Strait of Hormuz in global energy security.

Intl. Relations Current Affairs

US-Saudi Civil Nuclear Pact Submitted to Congress for 90-Day Review Under Atomic Energy Act

The US has submitted a civil nuclear agreement with Saudi Arabia to Congress for a mandatory 90-day review under the Atomic Energy Act. The deal is tied to Saudi Arabia normalizing relations with Israel via the Abraham Accords, but faces hurdles due to Saudi demands for Palestinian statehood and Israeli opposition. This has implications for nuclear non-proliferation and Middle East geopolitics.

Intl. Relations Current Affairs

US Strikes IRGC Targets in Strait of Hormuz; 5 Killed in Wedding, Oil Prices Cross $95/Barrel

The US and Iran have exchanged significant military strikes, ending a month-long lull. US Central Command targeted IRGC air-defence and maritime sites in response to attempted attacks on commercial shipping in the Strait of Hormuz. Iran retaliated with missiles and drones, hitting a wedding venue in southern Iran, killing five and wounding dozens. The Strait of Hormuz remains largely disrupted, pushing Brent crude above $95/barrel and raising global energy security concerns.

Intl. Relations Current Affairs

US-Iran Ceasefire Expires: 14-Point Framework, Strait of Hormuz Deadlock & Nuclear Stalemate

The 60-day US-Iran ceasefire (signed June 17, 2026) has expired without progress. The deal collapsed over control of the Strait of Hormuz, which ships 20% of global oil. This is critical for UPSC: tests geopolitics, energy security, and nuclear non-proliferation.

Intl. Relations Current Affairs

Iran's 7-Day Plan to End War: Reopen Strait of Hormuz, US to Waive Sanctions on $12B Frozen Assets

Iran proposes a 7-day plan to end the war with the US, reopen the Strait of Hormuz, and restart nuclear talks. The proposal mirrors a June MoU that collapsed. With US midterm elections approaching, the timing is critical as high fuel prices hurt Trump's approval ratings. This has direct implications for global energy markets and India's strategic interests in West Asia.

Intl. Relations Current Affairs

Strait of Hormuz Crisis: Oil Jumps 5% as Iran-US Compensation Demands Stall Reopening

Oil prices surged ~5% as hopes for reopening the Strait of Hormuz faded after Iran demanded US sanctions relief and compensation, while President Trump counter-demanded compensation from Iran for past attacks. This standoff threatens global energy supplies, especially for import-dependent nations like India, and has pushed Brent crude to $87.72/barrel.

Going downhill: On the Iran war,…, Current Affairs for Exams