, April 14 -- Tensions between the United States and Iran escalated further on Tuesday as Washington announced a blockade of Iranian ports, Tehran warned of retaliatory strikes across the region, and Pakistan stepped up diplomatic efforts to bring both sides back to the negotiating table.

Although a ceasefire reached last week largely held, the situation around the Strait of Hormuz remained volatile, raising fears of renewed conflict and broader economic disruption.

Efforts to reach a lasting agreement in talks over the weekend failed to yield a breakthrough. However, Pakistan has proposed hosting another round of negotiations soon, with officials from both sides indicating that discussions are ongoing and could resume as early as Thurs...