The United States conducted new strikes on southern Iran, targeting missile sites and boats attempting to lay mines, in an action described as "self-defense" to protect US troops. US Central Command (Centcom) stated these strikes aimed to counter threats posed by Iranian forces. The attacks occurred near Bandar Abbas, a strategic port city and home to an Iranian naval base on the Strait of Hormuz. These actions mark the second time in three days the US has attacked targets in Iran, following previous strikes on Monday where Iranian missile sites and mine-laying boats were targeted in the Strait of Hormuz.

The renewed hostilities come amidst a fragile ceasefire in place since April 8 between Washington and Tehran, triggered by the downing of a US Apache helicopter in the Strait of Hormuz. The US blamed Iran for the incident. Iran's Islamic Revolutionary Guard Corps (IRGC) subsequently launched drone strikes on US military bases in Bahrain, Kuwait, and Jordan, and targeted two vessels in the Strait of Hormuz, declaring the strait closed until further notice. These Iranian actions were in retaliation for renewed US attacks on Iran, which the IRGC claimed violated the April ceasefire.

While US President Donald Trump initially expressed optimism about a peace deal and stated it was "largely negotiated," his sentiment shifted, and he later indicated dissatisfaction with Iran's progress, threatening further strikes if an agreement isn't reached. The ongoing conflict has severely limited traffic through the Strait of Hormuz, a critical waterway for global oil and liquefied natural gas supplies, leading to increased global oil and food prices. Protracted negotiations continue, reportedly considering a 60-day ceasefire extension, the reopening of the Strait of Hormuz, and plans for further talks on Iran's nuclear program and sanctions relief.