Iran launched a new wave of attacks on Thursday, with explosions reported in the region and Tehran threatening that the U.S. would "bitterly regret" sinking an Iranian warship.
Iran's strikes on Thursday targeted Israel, American bases and countries in the region. Israel announced multiple incoming missile attacks as air raid sirens blared in Tel Aviv and Jerusalem.
Azerbaijan's Ministry of Defense on Thursday said Iran used unmanned aerial vehicles (UAVs) in an attack on Nakhchivan International Airport and other civilian infrastructure. The ministry said the details of the attack and the capabilities of the UAVs were being investigated.
"The Ministry of Defense of the Republic of Azerbaijan strongly condemns the attacks carried out by the armed forces of the Islamic Republic of Iran against civilian infrastructure on the territory of Azerbaijan in the absence of any military necessity. The Islamic Republic of Iran bears the entire responsibility for the incident," the U.S. sunk an Iranian warship, killing at least 87 Iranian sailors. Sri Lankan navy spokesman Cmdr. Buddhika Sampath said 32 people were rescued from the wreck and were admitted to a hospital.
Secretary of War Pete Hegseth defended the move during a news briefing at the Pentagon.
"An American submarine sunk an Iranian warship that thought it was safe in international waters. Instead, it was sunk by a torpedo — Quiet Death. The first sinking of an enemy ship by a torpedo since World War II. Like in that war, back when we were still the War Department, we are fighting to win," Ali Khamenei, who was killed. Iran's missile arsenal and nuclear facilities were also hit.
The Associated Press contributed to this report.