Iran threatens military attacks while US rules out extending temporary cease-fire

Key Points:

• Iran announced a shift to a "fully offensive" military posture after stalled negotiations with the US to end the ongoing war, threatening to escalate tensions in the Strait of Hormuz and the broader region.
• A June memorandum of understanding aimed at ending hostilities and addressing Iran's nuclear program expired without a final peace agreement, with disputes over control of the Strait of Hormuz causing the deal to unravel.
• The US ruled out extending the temporary cease-fire agreement, though back-channel talks reportedly occurred between the US and Iran's Islamic Revolutionary Guard Corps, indicating some diplomatic engagement remains.
• Iran is negotiating with Oman over managing the Strait of Hormuz, but US President Trump threatened military action against Oman if it interferes, escalating regional tensions further.
• The conflict has caused significant casualties and disrupted global oil markets, with Brent crude prices spiking to $126 per barrel during the war and remaining elevated, impacting fuel prices worldwide.