ALBAWABA- The United States has announced the immediate imposition of a sweeping naval enforcement operation targeting Iranian maritime access, marking a major escalation following the collapse of ceasefire negotiations in Islamabad. U.S. President Donald Trump said the measures, which took effect at 10:00 a.m. Eastern Time on April 13, authorize the U.S. Navy to interdict vessels entering or leaving Iranian ports and to enforce restrictions across the strategic Strait of ...