On 4 October 2026 Iran's Parliament Speaker Mohammad Bagher Ghalibaf said the Strait of Hormuz will not be reopened until seven Iranian conditions, drawn from a 14-point Memorandum of Understanding signed in June, are met. The Strait has been shut since 28 February 2026, when the United States and Israel struck Iran, and traffic through it has fallen 95 percent. In peacetime one-fifth of the world's oil and natural gas moves through this channel. For India, which consumes 55 lakh barrels of crude a day, the closure is a direct energy-security and inflation risk.
On 4 October 2026 Iran tied the reopening of the Strait of Hormuz to seven conditions. Parliament Speaker Mohammad Bagher Ghalibaf, who also leads Iran's negotiating effort, said the Strait would not open until those conditions, taken from a 14-point Memorandum of Understanding signed in June 2026, were met. Foreign Minister Abbas Araghchi and Foreign Ministry spokesman Esmaeil Baghaei spoke in the same vein. Talks with the United States remain deadlocked.
The statement came on Sunday, 4 October 2026 from Tehran. The Strait lies between Iran to the north and Oman and the United Arab Emirates to the south, linking the Persian Gulf with the Gulf of Oman and the Arabian Sea. It is the only sea outlet for crude loaded in the Persian Gulf.
Threats to shut the Strait have recurred through Iran's confrontations with the West. In 2025 Iran's Parliament approved a closure after American strikes on its nuclear sites. In March 2026 Iran threatened full closure if its power plants were attacked. The actual closure followed the fighting that began on 28 February 2026.
India consumes 55 lakh barrels of crude a day and buys from a wide spread of suppliers, which is how it moved 70 percent of crude imports to non-Hormuz routes by March 2026. LPG is the weak point: 60 percent of consumption is imported and 90 percent of that comes through the Strait. Government figures also showed 28 Indian-flagged vessels in the Persian Gulf and 10.97 lakh passengers returning to India from the region after 28 February 2026. China, Japan and South Korea carry a similar Gulf dependence.
Core Concept: Maritime Chokepoints and Energy Security
Q1. The Strait of Hormuz connects the Persian Gulf with which water bodies? [Easy]
A) The Red Sea and the Mediterranean Sea
B) The Gulf of Oman and the Arabian Sea
C) The Black Sea and the Aegean Sea
D) The Bay of Bengal and the Andaman Sea
Answer: B
Explanation: The Strait links the Persian Gulf to the Gulf of Oman and onward to the Arabian Sea, with Iran to its north and Oman and the UAE to its south.
Q2. Who stated in October 2026 that the Strait of Hormuz would stay closed until seven conditions were met? [Easy]
A) The Speaker of Iran's Parliament
B) The President of Iran
C) Iran's Supreme Leader
D) Iran's Minister of Petroleum
Answer: A
Explanation: Mohammad Bagher Ghalibaf, Speaker of Iran's Parliament and its top negotiator, made the statement on 4 October 2026.
Q3. Iran's seven conditions for reopening the Strait are drawn from which agreement? [Moderate]
A) A 10-point treaty signed in March
B) A 7-point accord signed in August
C) A 14-point Memorandum of Understanding signed in June
D) A 21-point protocol signed in January
Answer: C
Explanation: The conditions rest on a 14-point Memorandum of Understanding signed in June 2026, which carried a 60-day roadmap to a final agreement.
Q4. By how much had traffic through the Strait of Hormuz fallen after its closure? [Moderate]
A) 35 percent
B) 55 percent
C) 75 percent
D) 95 percent
Answer: D
Explanation: Traffic through the Strait dropped 95 percent after the closure that began on 28 February 2026.
Q5. In peacetime, what share of the world's oil and natural gas is shipped through the Strait of Hormuz? [Moderate]
A) One-tenth
B) One-fifth
C) One-third
D) One-half
Answer: B
Explanation: One-fifth of global oil and natural gas shipments pass through the Strait under normal conditions.
Q6. As stated by the Indian government in March 2026, what share of India's crude imports was arriving by routes outside the Strait of Hormuz? [Tricky]
A) 40 percent
B) 55 percent
C) 70 percent
D) 85 percent
Answer: C
Explanation: The share had risen to 70 percent of crude imports, from 55 percent earlier.
Q7. What share of India's LPG imports comes through the Strait of Hormuz? [Tricky]
A) 90 percent
B) 70 percent
C) 55 percent
D) 30 percent
Answer: A
Explanation: India imports 60 percent of the LPG it consumes, and 90 percent of those imports move through the Strait, making LPG the most exposed fuel.
Q8. The closure of the Strait of Hormuz in 2026 began on which date? [Tricky]
A) 23 March 2026
B) 8 April 2026
C) 17 June 2026
D) 28 February 2026
Answer: D
Explanation: The Strait has been shut since 28 February 2026, when the United States and Israel struck Iran.
PYQ 1:
Which of the following countries border the Strait of Hormuz?
A) Iran and Iraq
B) Iran, Oman and the United Arab Emirates
C) Saudi Arabia and Qatar
D) Yemen and Djibouti
Answer: B
Explanation: Iran lies on the northern shore, while Oman and the United Arab Emirates lie to the south; Iraq has no frontage on the Strait.
PYQ 2:
Consider the following statements:
The Strait of Hormuz has remained closed since February 2026.
Iran has linked the reopening of the Strait to seven conditions based on a Memorandum of Understanding signed in June 2026.
India imports no liquefied petroleum gas through the Strait of Hormuz.
Which of the above statements is/are correct?
A) 1 only
B) 1 and 2 only
C) 2 and 3 only
D) All of the above
Answer: B
Explanation: Statements 1 and 2 are correct. Statement 3 is wrong because 90 percent of India's LPG imports come through the Strait.
PYQ 3:
Match the following maritime chokepoints with the water bodies they connect:
Strait of Hormuz — a. Persian Gulf and Gulf of Oman
Bab el-Mandeb — b. Red Sea and Gulf of Aden
Strait of Malacca — c. Andaman Sea and South China Sea
A) 1-b, 2-a, 3-c
B) 1-c, 2-b, 3-a
C) 1-a, 2-b, 3-c
D) 1-a, 2-c, 3-b
Answer: C
Explanation: Hormuz joins the Persian Gulf to the Gulf of Oman, Bab el-Mandeb joins the Red Sea to the Gulf of Aden, and Malacca joins the Andaman Sea to the South China Sea.
Question 1 (150 words): Examine how the continued closure of the Strait of Hormuz affects India's energy security, and what India has done about it.
The closure of the Strait of Hormuz since 28 February 2026 has made India's Gulf dependence a live economic risk rather than a theoretical one.
The exposure is concentrated rather than general. India consumes 55 lakh barrels of crude a day, and with Brent at 102.25 dollars a barrel the import bill, the current account deficit and domestic inflation all move together. Liquefied petroleum gas is the sharper problem, because 60 percent of consumption is imported and 90 percent of those imports pass through the Strait, which puts household cooking fuel in the firing line.
India's response has been to reroute rather than to ration. By March 2026, 70 percent of crude imports were arriving from suppliers reachable without the Strait, up from 55 percent, and refineries were kept at high capacity on existing inventories.
The way forward is to make that diversification permanent, and to extend it from crude to LPG.
Question 2 (250 words): Maritime chokepoints give small states leverage over large economies. Discuss with reference to the Strait of Hormuz and the implications for India's energy diplomacy.
A chokepoint converts geography into bargaining power. Iran's position on the Strait of Hormuz allows it to affect the energy costs of states far larger than itself, and the events of 2026 show the mechanism working in the open.
The legal background matters. The United Nations Convention on the Law of the Sea, 1982 provides for transit passage through straits used for international navigation, and Iran signed but never ratified the Convention. That gap is what lets a coastal state treat an international waterway as a negotiating asset. On 4 October 2026 Iran's Parliament Speaker said the Strait would not reopen until seven conditions, drawn from a 14-point Memorandum of Understanding signed in June 2026, were met. The Memorandum had carried a 60-day roadmap, a High-Level Committee and working groups on nuclear issues and sanctions; its collapse into conditionality is the heart of the dispute.
The economic dimension is stark. One-fifth of the world's oil and gas normally moves through the Strait, traffic has fallen 95 percent, and Brent stood at 102.25 dollars a barrel on 4 October 2026. The burden falls hardest on Asian importers.
For India the challenge is both commercial and diplomatic. Commercially, the shift that took non-Hormuz routes from 55 percent to 70 percent of crude imports shows adaptation is possible. Diplomatically, India must keep working relations with Iran, the Gulf Arab states and the United States at once.
The balanced reading is that diversification buys time but not immunity. The concrete way forward lies in deeper strategic reserves, more non-Gulf long-term contracts, and faster substitution away from imported LPG.