US and Iran trade naval strikes in the Persian Gulf as ceasefire collapses into a fragile armed standoff

As of June 3, 2026, the United States and Iran were exchanging military strikes in the Persian Gulf, with NPR reporting that "Iran and the US trade strikes in the Persian Gulf, further testing the ceasefire." No enduring agreement has taken effect: the April 8 ceasefire was undermined the same day by Israel's Operation Eternal Darkness in Lebanon; the US then imposed a naval blockade of Iranian ports on April 13 after Islamabad talks collapsed; and Iran suspended negotiations on June 1 after continuing Israeli strikes. The Strait of Hormuz, briefly reopened in April, remains contested, with oil prices sustained above $120 per barrel.