Israeli and US forces pressed forward with their assault on Iran, striking targets across the country, including Iran's state broadcaster and central military command centers, as the official death toll has climbed to 787 Iranians killed since the start of the Trump-ordered Operation Epic Fury. The US has sustained at least six troop deaths and several more seriously wounded.

Fears that this could open to a broader multi-front war appear to be coming to reality, as at the same time Israel escalated operations on a second front, intensifying airstrikes on Lebanon and launching a new ground incursion into the south. Beirut is once again under Israeli bombs, after Israel accused Hezbollah of firing rockets on the north.

The conflict has continued to spread across the Gulf. Saudi authorities said two drones struck the US Embassy in Riyadh, igniting a small fire and causing minor damage. However, there's been surprisingly little information or video to come out of this major incident.

Qatar has formally joined the war on the US-Israeli side, having already said it took out a pair of Iranian jets. The tiny oil and gas rich GCC country Foreign Ministry stated that "the two Iranian planes shot down by Qatar yesterday were flying toward Doha and were warned before being shot down. Qatar is searching for the pilots."

Iran has continued its retaliation by targeting energy infrastructure across the Gulf, driving global oil and gas prices sharply higher. As we reported previously, Qatar's state-owned petroleum company suspended all LNG production after two of its facilities were hit.

The status of the vital Strait of Hormuz remains a big unknown, with Iran's Revolutionary Guard Corps (IRGC) announcing that the vital oil transit chokepoint for roughly one-fifth of global oil consumption is now "closed". While the consensus is that after the US blew up all or most of the Iranian Navy's vessels, it doesn't have the maritime power to effect a blockage, the IRGC can certainly wreak havoc through its drone and missile arsenal.

Iran has also continued missile attacks on Israel, with the Israeli military reporting interceptions over West Jerusalem, Tel Aviv, and Eilat. At least 10 people have been killed in Israel since Saturday. Many dozens, possibly in the hundreds, have been injured and wounded. Fox live shots and correspondent on the ground Trey Yingst have been offering proof that Israel's anti-air defenses are routinely being overwhelmed and significant impacts have resulted.

Costly interceptors are also being expended at a high rate across the Gulf, and these countries are urgently appealing for more from Washington, but they will soon be in short supply at this rate. The Wall Street Journal warns as follows:

Persian Gulf nations targeted by Iran have, so far, managed to limit the damage by deploying sophisticated U.S.-made air defenses against the hundreds of drones and missiles that have rained on their cities.

With costly interceptors and radar, all integrated with the U.S. military, the oil-rich Gulf Arab states have fielded some of the most advanced air defenses in the world, despite their small populations and militaries.

A crucial variable in this war, however, is whether these monarchies start running out of interceptors before the Iranian regime runs out of projectiles. At current burn rates, it could be very soon.

Alarmingly, initial White House talking points of a 'limited' campaign of mere days (and based on pre-war comments during the build-up) have now gone out the window as on Monday President Trump and Secretary Rubio indicated the operation could run for roughly four or five weeks. But they also admitted there's a basically open-ended timeline to "do whatever it takes" to eliminate Tehran’s missile and nuclear capabilities, and to destroy the country's missile arsenal.

But then here's what the Trump administration failed to take into account, or perhaps chose to completely ignore. Trita Parsi told The Economist:

"This is not a monarchy in which the shah is gone and you take out all of the male heirs." He explained: "This is a system—not a particularly popular system—but nevertheless one with a security establishment that is not dependent on a single person or a single family."

Pentagon brass doesn't seem to know what the plan is, how long it will last, or why they're there: "The hours, days, and perhaps weeks ahead will challenge you. There will be noise and confusion."

There are reports that in the instance of the Ayatollah's death under US-Israeli bombs, which is the first thing that happened Saturday as he was apparently not in hiding, Iran put a strict emergency protocol in place. This reportedly involved plans for the IRGC and various military units across the country to begin acting autonomously within their respective chains of command, so that a state decapitation strike won't disrupt the ongoing retaliation. 

That retaliation has already killed at least six US service members stationed at Gulf bases:

The U.S. is facing increasing risks to its military forces and diplomatic presence in the Middle East as Iran is launching waves of missile and drone attacks across the region that are testing its ability to defend a swath of territory.

U.S. Central Command said that six servicemembers had been killed in the three-day-old campaign on Monday. The six died in a drone strike on a base in Kuwait, The Wall Street Journal reported. Separately, three American F-15 jets were downed by apparent friendly fire over Kuwait on Monday, in one of the most significant losses of equipment for the U.S. in the operation.

Bases that house U.S. forces have also come under attack in Iraq, Saudi Arabia and Bahrain.

In at least one instance troops were in a mobile trailer which served as a makeshift command center or office when an Iranian projectile hit.

The White House has meanwhile said it is not at all in diplomatic contact with the Iranians, who may want to impose a deeper cost before even starting a discussion for an offramp - and it's the same with the Gulf states - there doesn't seem to be any top-level contact.

Rubio and Hegseth have kept repeating that "this is not Iraq" and have insisted this is not another Neocon "endless war". They might be right in that what just opened up might prove far worse than the Iraq war. So far there's no US boots on the ground that we know of, but we're already at that admin talking point of 'we haven't ruled it out'. White House leadership has also been surprisingly open as to Israel's role in the US decision to attack Iran.

More latest headlines via Newsquawk: 

• Israeli defence forces announce that they did not deploy ground troops in Iran, Israeli source report.
• The IDF announces that they have struck Iran's leadership compound in Tehran.
• IAEA confirms recent damage to entrance buildings of Iran's underground Natanz fuel enrichment plan.
• Israel's Home Front announce early warning after detection of rockets fired from Iran toward Israel, Al Jazeera reported.
• Israeli Military Spokesperson said it is not likely that Israel will deploy ground forces to Iran as it is not practical.
• IDF spokesperson said launches detected from Iran and alerts expected in the northern area from the Golan to northern Sharon.
• Iran's military said it targeted the Al Udeid base with missiles.
• Iran's IRCG said they targeted the aircraft carrier "Lincoln" with 4 cruise missiles; The aircraft carrier "Lincoln" headed towards the southeastern Indian Ocean , Al Arabiya reported.
• Member of Iran’s Assembly of Experts said choosing a successor to Supreme Leader Khamenei “won’t take long”, according to ISNA.
• Hezbollah said it targeted the Ramat David Air Base in northern Israel.
• US VP Vance said President Trump wants to make sure Iran never had nuclear weapons, adds the US has a lot of capacity in Iran.
• US President Trump held a call with Kurdish leaders in Iraq on Sunday to discuss the US-Israel war with Iran and what might come next, according to three sources with knowledge of the called cited by Axios.
• US is said to prepare for a 'pickup' of attacks in Iran during the next 24 hours, according to CNN.