New York, Mar 2 (AP) Oil prices rose sharply when market trading began Sunday, as US and Israeli attacks on Iran and retaliatory strikes against Israel and US military installations around the Gulf sent disruptions through the global energy supply chain.

Traders were betting the supply of oil from Iran and elsewhere in the Middle East would slow or grind to a halt. Attacks throughout the region, including on two vessels traveling through the Strait of Hormuz, the narrow mouth of the Persian Gulf, could restrict countries' ability to export oil to the rest of the world. That would likely result in higher prices for crude oil and gasoline, according to energy experts.

West Texas Intermediate, the light, sweet crude oil produced in the United States, was selling for about USD 72 a barrel Sunday night, up around 8 per cent from its trading price of about USD 67 on Friday.

Roughly 15 million barrels of crude oil per day — about 20 per cent of the world's oil — are shipped through the Strait of Hormuz, making it the world's most critical oil chokepoint, according to Rystad Energy. Tankers traveling through the strait, which is bordered in the north by Iran, carry oil and gas from Saudi Arabia, Kuwait, Iraq, Qatar, Bahrain, the UAE and Iran.

Iran had temporarily shut down parts of the strait in mid-February for what it said was a military drill. Further disruptions to that shipping channel could lead to lower supply and higher prices for oil.

Attacks throughout the region, including on two vessels travelling through the Strait of Hormuz, the narrow mouth of the Persian Gulf, could restrict countries' ability to export oil to the rest of the world. That would likely result in higher prices for crude oil and gasoline, according to energy experts.

Against that backdrop, eight countries that are part of the OPEC+ oil cartel announced they would boost production of crude Sunday. The Organisation of Petroleum Exporting Countries, in a meeting planned before the war began, said it would increase production by 206,000 barrels per day in April, which was more than analysts had been expecting. The countries boosting output include Saudi Arabia, Russia, Iraq, the United Arab Emirates, Kuwait, Kazakhstan, Algeria and Oman.

“Roughly one-fifth of global oil supply passes through the Strait of Hormuz, a vital artery for world trade, meaning markets are more concerned with whether barrels can move than with spare capacity on paper,” said Jorge León, Rystad's senior vice president and head of geopolitical analysis, in an email. "If flows through the Gulf are constrained, additional production will provide limited immediate relief, making access to export routes far more important than headline output targets.” Iran exports roughly 1.6 million barrels of oil a day, mostly to China, which may need to look elsewhere for supply if Iran's exports are disrupted, another factor that could increase energy prices. (AP) RD RD

Maritime chokepoint security threatened, risking oil export disruptions and limiting the relief from increased production. Attacks and military strikes in the Middle East disrupted maritime traffic through the Strait of Hormuz, risking restrictions on regional crude exports and driving upward pressure on oil and gasoline prices. Because the strait is a critical global oil chokepoint, market concerns focus on whether barrels can physically move; consequently, OPEC+ announcements of increased production may provide limited immediate relief if export routes remain constrained.