Dubai. Iran defiantly insisted Friday that it would deny its enemies their security and that it was still building missiles nearly three weeks into US-Israeli strikes that have killed a slew of Tehran’s top leaders and hammered its weapons and energy industries.

Iran fired on Israel and energy sites in neighboring Gulf Arab states as many in the region marked one of the holiest days on the Muslim calendar.

With little information coming out of Iran, it was not clear how much damage its arms, nuclear or energy facilities have sustained since the war began Feb. 28 or even who was truly in charge of the country. But Iran has shown it is still capable of attacks that are choking off oil supplies and scrambling the global economy, raising food and fuel prices far beyond the Middle East.

The United States and Israel have given a wide range of objectives in the conflict, from hoping to foment an uprising that topples Iran’s leadership to eliminating its nuclear and missile programs. There have been no public signs of any such uprising and it’s not clear what capabilities Iran retains, and so it remains unclear how or when the war will end.

Iran Remains Defiant Despite Weeks of Attacks
US and Israeli leaders have said that weeks of strikes have decimated Iran’s military. Airstrikes have also killed its supreme leader, the secretary of Iran’s Supreme National Security Council, and a raft of other top-ranking military and political leaders.

On Thursday, Israeli Prime Minister Benjamin Netanyahu claimed Iran’s navy was sunk and its air force in tatters, while adding that its ability to produce ballistic missiles had been taken out. But the country's paramilitary Revolutionary Guard insisted in comments released Friday that they were still in production.

“We are producing missiles even during war conditions, which is amazing, and there is no particular problem in stockpiling,” spokesman Gen. Ali Mohammad Naeini was quoted as saying in Iran’s state-run IRAN newspaper.

Naeini added that Iran had no intention of seeking a quick end to the war. “These people expect the war to continue until the enemy is completely exhausted,” he said.

Underscoring the tremendous pressure Iran’s leadership is under, a short time after the statement was released, Iranian state television said Naeini was killed in an airstrike.

The country’s new Supreme Leader, Ayatollah Mojtaba Khamenei, also released a rare statement, saying Iran’s enemies need to have their “security” taken away.

Khamenei hasn’t been seen since he succeeded his father, the 86-year-old Ayatollah Ali Khamenei, who was killed in an Israeli airstrike on the first day of the war.

A Refinery Comes Under Attack in Kuwait 
Iran has stepped up its attacks on energy sites in Gulf Arab states after Israel bombed Iran’s massive South Pars offshore natural gas field earlier in the week.

Two waves of Iranian drones attacked a Kuwaiti oil refinery early Friday, sparking a fire. The Mina Al-Ahmadi refinery, which can process some 730,000 barrels of oil per day, is one of the largest in the Middle East. It was damaged Thursday in another Iranian attack.

Bahrain’s Interior Ministry said a fire broke out after shrapnel from an intercepted projectile landed on a warehouse, and Saudi Arabia reported shooting down multiple drones targeting its oil-rich Eastern Province.

Heavy explosions shook Dubai as air defenses intercepted incoming fire over the city, where people were observing Eid al-Fitr, the end of the holy Muslim fasting month of Ramadan.

In Iran, meanwhile, many were marking Nowruz, the Persian new year — even as Israel said it had launched new strikes, and explosions were heard over Tehran.

Loud explosions could also be heard in Jerusalem after the Israeli army warned of incoming Iranian missiles.

In addition to steadily striking Iran, Israel has regularly hit Lebanon, targeting Iran-backed Hezbollah militants. On Friday, it broadened its attacks to Syria, saying it hit infrastructure there in response to what it described as attacks on the minority Druze population in southern Sweida province. Syria’s state-run SANA news agency did not immediately acknowledge the attack.

More than 1,300 people have been killed in Iran during the war. Israeli strikes in Lebanon have displaced more than 1 million people, according to the Lebanese government, which says more than 1,000 people have been killed. Israel says it has killed more than 500 Hezbollah militants.

In Israel, 15 people have been killed by Iranian missile fire. Four people were also killed in the occupied West Bank by an Iranian missile strike.