Attacks on Key Shipping Route Halve Global Oil Supply

2026-10-14 region

Tehran, 14 October 2026
Recent missile and drone strikes targeting 24 vessels in just a fortnight have disrupted the Strait of Hormuz, halving oil exports and driving crude prices above $105 a barrel.

Escalating Maritime Attacks Collapse Oil Transit

In the fortnight leading up to 12 October 2026, maritime hostilities in the Strait of Hormuz hit their highest intensity since the conflict began seven months ago on 28 February 2026 [2][5]. A total of 24 vessels were struck by missile and drone attacks in just two weeks, culminating on Sunday, 11 October 2026, when six ships were targeted in a single day [1][2][5]. Consequently, daily crude oil shipments transiting the chokepoint plummeted to 2.9 million barrels on 11 October 2026, dragging the seven-day average flow to 57% of pre-war levels, or 43% below baseline expectations, according to data from Kpler [2][5].

Market Reaction and Energy Price Volatility

The acute disruption to exports through the Strait of Hormuz—which previously averaged between 17 and 20 million barrels per day before falling to 15.5 million barrels per day during a brief September peak—has severely constrained global fuel logistics [2]. Global crude benchmark Brent crude surged by approximately 2%, maintaining a volatile position above $105 per barrel following the latest strikes and additional security incidents across the Arabian Peninsula [2][3]. Furthermore, US military blockade enforcement operations and Iranian mine deployment have heightened risks, including an incident where a supertanker caught fire after striking a sea mine south of the strait on 11 October 2026 [2][5][6].

Broad Impacts on Food Security and Vulnerable Populations

The sustained elevation in global oil prices directly worsens transport and supply costs, compounding pressures on international supply chains and commodity pricing [3][GPT]. According to the 2026 Global Hunger Index published by Welthungerhilfe on 7 October 2026, global hunger levels have risen for the first time since 2000, with seven of the eight most severely affected nations situated in Sub-Saharan Africa [3]. Armed conflict and rising energy-driven food inflation continue to disrupt livelihoods and displace vulnerable populations across host and refugee communities, underscoring how maritime blockades resonate far beyond energy markets ahead of World Food Day on 16 October 2026 [3].

Bronnen

Shipping attacks Oil exports