霍尔木兹海峡通行量暴跌：3月1日至今仅77艘船通过，去年同期为1229艘；伊朗最高领袖称“将继续关闭霍尔木兹海峡”

Group 1 - The core issue is the significant disruption in maritime traffic through the Strait of Hormuz due to the ongoing conflict involving the US, Israel, and Iran, with only 77 vessels passing since March 1, compared to 1,229 vessels during the same period last year [1] - Most of the vessels that have passed are older ships lacking proper insurance and ownership clarity, many belonging to the "shadow fleet" that evades Western sanctions [1] - Since the escalation of military actions on February 28, the risk for shipping in the Strait has increased dramatically, leading to many vessels halting operations or rerouting for safety [1] Group 2 - The Iranian leadership has stated that they will not abandon their plans to block the Strait of Hormuz, although they have allowed some countries' vessels to pass [2] - The US Navy is expected to begin escorting tankers through the Strait soon, although specific timelines have not been provided, and requests for military escort from commercial vessels have been denied due to high-risk assessments [2]