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U.S.-Iran Conflict Scales Up with Intense Airstrikes and Maritime Attacks

Pentagon considers ground operations to secure nuclear material as regional strikes expand to neighboring Gulf states.

March 12, 2026 at 11:15 AM

The conflict between U.S.-Israeli forces and Iran has reached a new level of intensity on its 12th day. Defense Secretary Pete Hegseth characterized Tuesday as the most heavy period of U.S. bombardment to date, while Iran launched retaliatory "unknown projectiles" against maritime targets in the Strait of Hormuz. The Pentagon reports that Iranian counter-attacks have killed seven U.S. troops and injured 140 others. Ongoing strikes have caused significant civilian casualties in Iran, with local authorities reporting over 1,300 deaths, including a strike on a school that killed 160 girls. The war is rapidly expanding beyond the borders of the primary combatants, with Iranian strikes now reported across Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the UAE. This regional escalation has disrupted global trade and energy markets, pushing oil prices above $100 per barrel and causing total suspension of many West Asian flight paths. The UK's maritime agency confirmed fires on merchant vessels following drone and missile attacks in critical shipping lanes. In Washington, the Trump administration is preparing a supplemental defense budget request following estimates that $5.6 billion in munitions were used in the first 48 hours of the conflict. Strategic focus has shifted toward the potential deployment of special forces to secure Iran's nuclear assets. While tactical gains have been reported, analysts suggest the U.S. may have underestimated Iran's resilience, as Tehran signals preparedness for at least six months of high-intensity warfare.

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