President Donald Trump urged NATO partners and China to help reopen the Strait of Hormuz, the critical conduit for crude that Iran has effectively closed, as major economic players began releasing oil reserves on Monday to ward off supply disruptions.

Global oil prices have surged by 40 to 50 percent after Iran choked off the waterway and attacked energy and shipping industry targets in the Gulf in retaliation for the US-Israeli war against the Islamic republic.

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