Strait of Hormuz
The Strait of Hormuz is the world's most critical maritime chokepoint, connecting the Persian Gulf to the Gulf of Oman. In June 2026, it became the primary theater of a direct kinetic confrontation between the U.S. and Iran, leading to a reported total blockade by the IRGC and subsequent high-stakes diplomatic negotiations to reopen the waterway.
The Strait of Hormuz, measuring approximately 33 kilometers at its narrowest point, is the sole maritime exit for the Persian Gulf's energy exports, carrying roughly 20% of global oil trade. For the Iranian regime, the strait is a primary tool of asymmetric warfare and regional coercion. Operations are managed by the Islamic Revolutionary Guard Corps Navy (IRGCN), which utilizes 'swarm tactics' involving fast attack craft (FAC) to harass commercial and military vessels. In June 2026, the strait became the epicenter of a major escalation following U.S. strikes on Iranian military infrastructure under 'Operation Epic Fury.' Iranian state media announced a complete closure of the waterway, leading to a massive accumulation of commercial vessels in the Gulf of Oman. The Iranian Armed Forces confirmed they were enforcing this blockade through kinetic means, including reported confrontations with oil tankers near Sirik. By mid-June 2026, the status of the strait shifted from a combat zone to a central bargaining chip in the 'Islamabad Agreement'—a proposed memorandum of understanding between Washington and Tehran. Under the emerging terms, Iran would reopen the strait without shipping tolls in exchange for sanctions relief and a 60-day ceasefire. While the U.S. maintains the principle of freedom of navigation, the Iranian Foreign Ministry continues to claim the strait is a shared maritime route with Oman rather than international waters. For Israel, the stability of the strait is a critical security interest, as any Iranian control over global energy arteries provides Tehran with significant leverage to fund its regional proxies and advance its nuclear ambitions.