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International geopolitical conflict

Iran Closes Strait of Hormuz

Analysis based on 49 articles · First reported Apr 18, 2026 · Last updated Apr 18, 2026

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-80
Attention
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Articles
49
Market Impact
General
Live prominence charts, article sentiment distribution, and event development timeline available on the Ergen Dashboard

The re-closure of the Strait of Hormuz by Iran, in response to the United States' blockade, threatens to deepen the global energy crisis and significantly increase oil prices. This geopolitical escalation creates uncertainty for shipping and trade, directly impacting the Oil and Gas and Shipping industries, and could lead to renewed conflict.

Oil and Gas Shipping Defense

The standoff over the Strait of Hormuz escalated as Iran reversed its reopening of the crucial waterway and fired on ships, in retaliation for the United States' continued blockade of Iranian ports. This action, taken by Iran's Islamic Revolutionary Guard Corps, threatens global oil supplies and has led to India summoning Iran's ambassador over attacks on its merchant ships. The United States, under President Donald Trump, insists on maintaining its blockade until a deal is reached with Iran regarding its nuclear program. Pakistan is actively mediating to de-escalate tensions and arrange further negotiations, while a fragile ceasefire between Israel and the Iranian-backed Hezbollah in Lebanon remains uncertain. Iran's new supreme leader, Mojtaba Khamenei, has issued defiant statements, emphasizing Iran's readiness to confront its enemies.

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Saeed Khatibzadeh, Iranian Deputy Foreign Minister, criticized the United States' blockade as risking the international community and the ceasefire package.
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Ebrahim Azizi, head of Iran's parliament's National Security Commission, stated that the Strait of Hormuz was returning to its previous status quo, requiring Iranian naval authorization and toll payment.
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