Overnight strikes by the United States in southern Iran targeted key infrastructure, including an airport, a railway station, and two bridges near the strategic Strait of Hormuz, Iranian state media reported Friday. The attacks resulted in casualties and damaged critical transport links in a region vital to global oil shipments. Main Developments Three explosions were reported near Iranshahr airport in southeastern Iran, with state television IRIB stating that at least one American projectile struck the facility. In the port city of Bandar Abbas, the railway junction station was also hit, leaving two Iranians injured, according to the Mehr news agency on Telegram. Official reports cited IRNA as confirming airstrikes on two bridges in Hormozgan Province, with a death toll of two people and four others wounded. The strikes mark a significant escalation in the ongoing US military campaign against Iranian targets. Read also: Pakistan, China Deepen AI and CPEC 2.0 Ties in Shanghai Meeting Background The latest attacks follow a series of US military operations aimed at degrading Iranian military capabilities, with the Pentagon previously confirming strikes on targets including Bandar Abbas. The Strait of Hormuz, a narrow waterway through which about a fifth of the world's oil passes, has been a focal point of tensions between Washington and Tehran for decades. Iranian air defenses have been on high alert since the US began its latest round of airstrikes, which have drawn condemnation from Tehran and raised fears of a broader regional conflict. The Biden administration has justified the operations as necessary to protect US interests and allies. Why It Matters These strikes directly threaten Iran's ability to move military and civilian goods through the southern corridor, potentially crippling its logistics near the Strait of Hormuz. For global markets, any disruption to shipping lanes in the region could spike oil prices and destabilize energy supplies. The targeting of civilian infrastructure like railway stations and airports also raises questions about the scope of US military rules of engagement, as such sites are typically protected under international law unless used for military purposes. What's Next Iranian authorities are expected to release a full casualty report and assess the damage to transport networks. The US military has not yet commented on the specific targets, but further strikes cannot be ruled out as tensions continue to simmer. Diplomatic channels remain largely frozen, with no immediate talks scheduled between the two nations.