Explosions echoed through Tehran early Monday as Israel conducted a new wave of airstrikes on the Iranian capital. Iranian media reported blasts across the city, with videos showing smoke rising from multiple sites amid the ongoing U.S.-Israeli campaign against Iran.

The strikes mark the latest escalation in the 2026 Iran war, which began on February 28 when the United States and Israel launched surprise attacks on over 500 Iranian targets, including military bases, air defenses, and nuclear facilities. Israel has repeatedly targeted Tehran, hitting sites such as the Supreme Leader's palace on Pasteur Street, the IRGC headquarters, the National Security Council building, and the IRIB broadcaster. Earlier strikes damaged the Natanz nuclear facility and other missile production sites near the capital.

No immediate casualties were reported from Monday's attacks, but Iran's health ministry stated that more than 1,500 people have died in the conflict so far. Independent estimates place Iranian military deaths between 4,000 and 6,000, with significant damage to air defenses and command structures. On the Israeli side, at least 23 people have been killed by Iranian missile barrages, including one civilian reported Sunday.

Iran has retaliated with drone and missile strikes on Israel, U.S. bases in the Gulf, and allies like Saudi Arabia and Qatar. Recent Iranian attacks wounded over 100 in southern Israel and targeted energy infrastructure, driving oil prices above $114 per barrel. Tehran briefly closed the Strait of Hormuz, disrupting shipping.

U.S. President Donald Trump, who authorized the initial strikes, has shifted toward diplomacy. On Monday, he postponed planned attacks on Iranian power plants for five days to allow Omani-mediated talks. Israeli Prime Minister Benjamin Netanyahu stated the operations aim to neutralize Iran's nuclear threats and support internal change, hinting at a potential ground component. Iran's new Supreme Leader, Mojtaba Khamenei, vowed continued resistance.

The conflict has drawn international concern, with the U.N. calling for de-escalation and Gulf states bolstering defenses. As negotiations proceed, both sides report military gains, but civilian suffering mounts in Iran and across the region.