On April 14, the U.S. began imposing a maritime blockade on Iran-bound commercial ships to pressure Iran's nuclear program. Talks in Islamabad failed due to disputes over the nuclear program and control of the Strait of Hormuz. By April 16, the blockade was showing effectiveness, with the Iranian economy at risk of collapse within five weeks without oil tanker passage. Iranian cargo ships can be targeted for seizure in the Persian Gulf. Additionally, the U.S. will delay weapons deliveries to some European countries due to the Iran war, increasing pressure on U.S. defense stockpiles.
