Israel and Iran have carried out a new wave of attacks on key cities, fuelling fears of an all-out sustained war, with heavy exchanges now entering a third day. Iranian missiles struck northern Israel, killing at least three people and wounding 13 others, late Saturday into Sunday, according to Israeli media. Israel targeted the Iranian defence ministry headquarters in Tehran early Sunday, according to the semi-official Tasnim news agency. Iranian officials also said the Shahran oil depot, northwest of Tehran, was struck by Israel. Tasnim News said operational and rescue forces arrived at the scene and are still working to extinguish the fire.

At least 67 people have been wounded in a drone attack in northern Israel, according to Israeli emergency services and local media, as the Lebanese armed group Hezbollah said it had targeted an Israeli military camp with a "swarm" of drones. Israeli Army Radio reported that at least four people were critically wounded in the attack on Sunday in the town of Binyamina, south of Haifa. According to Israel's Channel 12, no warning sirens were heard before the attack. Hezbollah claimed responsibility for the strike. In a statement, the Iran-aligned group said it launched a "swarm of drones" at a Golani Brigade camp.

The group said it targeted the camp in northern Israel using a "swarm of drones". Israeli censorship rules prevent media outlets saying exactly where or what was targeted, but some media outlets say the location was hit by a low-level drone launched from Lebanon - a relatively unsophisticated weapon that appears not to have activated early warning alarms. Footage carried by Israeli media showed those wounded being helped into emergency vehicles, including helicopters. Israeli media reported that 67 people have been injured - with four in a critical condition and five others seriously wounded. Many of the wounded have been evacuated to Hillel Yaffe Medical Centre in nearby Hadera - with others being taken to hospitals in Tel Hashomer, Haifa, Afula and Netanya.

The Lebanese armed group Hezbollah has launched more than 200 rockets and attack drones into northern Israel, in response to the killing of one of its senior commanders. Israel's military said one of its officers was killed in the barrage, which started a number of fires. The military also said it had targeted Hezbollah "military structures" and other targets in southern Lebanon in response. Lebanese media reported that one person was killed in an Israeli drone strike in the town of Houla. The latest barrage, which followed one comprising 100 rockets on Wednesday afternoon, was one of the biggest so far in the nine months of cross-border violence which have raised fears of an all-out war.

Hezbollah chief Hassan Nasrallah has issued a stern warning to Israel, threatening a war with "no restraint and no rules and no ceilings" in case of a major Israeli offensive against Lebanon. Nasrallah's remarks on Wednesday come amid soaring tensions at the Lebanon-Israel border after Israeli officials reiterated that the country is ready for an all-out war against Hezbollah. "All what the enemy says and the threats and warnings the mediators bring – and what is being said in the Israeli media – about a war in Lebanon does not scare us," Nasrallah said in a speech via video feed. He said that Israel is the party that should be "scared". Israeli Foreign Israeli Foreign Minister Israel Katz on Tuesday raised the prospect of a major conflict with the Lebanese group after Hezbollah released surveillance drone footage showing major infrastructure and military sites in northern Israel.

Former Secretary of State Mike Pompeo joins'The Story' to discuss what the U.S. can do to mitigate the threat Hezbollah poses to Israel. The Israel Defense Forces' announcement that it has approved plans for an "offensive in Lebanon" is "another step towards a significant escalation" against the terrorist group Hezbollah, a former IDF spokesperson tells Fox News Digital. The IDF released a photo this week showing a meeting of top generals discussing war strategy, noting that "as part of the situational assessment, operational plans for an offensive in Lebanon were approved and validated, and decisions were taken on the continuation of increasing the readiness of troops in the field." "What this means is another step towards a significant escalation. The IDF has been preparing troops for combat scenarios in Lebanon for months and what it means that now it has also approved plans, strategic maneuver plans, of how to attack Hezbollah in Lebanon on the ground and of course in the air," Jonathan Conricus, a senior fellow at the Foundation for Defense of Democracies and a former IDF spokesman, told Fox News Digital on Wednesday.

FOX News' Jennifer Griffin reports the latest on the Israel-Hamas war. Sirens are sounding off in northern Israel on Wednesday and residents are being told to shelter in place amid reports of an incoming "large-scale" drone attack. Israeli Defense Forces said it received a report of a "suspected infiltration" from Lebanon into Israeli airspace. "All residents in the areas where the warning was sounded are asked to enter the protected areas and stay in them until further notice," IDF said. "Israelis throughout the country were ordered to shelter in place amid a large-scale attack involving drones coming from the direction of the northern border on Wednesday evening," the Jerusalem Post reported.

Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. Pizza Hut is reaching new heights with its latest delivery experiment. Tech company Dragontail Systems Limited announced this week that it has deployed drones for restaurants to carry meals to delivery drivers in remote landing zones. Those drones will be flying pizzas from a Pizza Hut location in northern Israel starting in June, The Wall Street Journal reported.

JERUSALEM – The Israeli Air Force struck in Syria to prevent an Iranian force from launching an attack on the Jewish state with drones armed with explosives, the army said Sunday. While Israel operates regularly in Syria, it rarely acknowledges its actions so swiftly, with Prime Minister Benjamin Netanyahu warning archfoe Iran it had no immunity from his state's military. In a briefing to reporters, military spokesman Jonathan Conricus said that late Saturday the air force "was able to thwart an Iranian attempt led by the Quds force from Syria to conduct an attack on Israeli targets in northern Israel using killer drones." According to Conricus, the Israeli attack took place in Aqraba, southeast of Damascus, and targeted "a number of terror targets and military facilities belonging to the Quds force as well as Shiite militias." The army had on Thursday prevented an earlier attempt to launch the drone attack, Conricus said, without providing further details.

Scuba diving archaeologists are scouring the seabed where a gas pipeline is being built off Israel's coast in a bid to preserve ancient relics. The area lies near a 5,000-year-old port which once was a key trade hub for the Mediterranean's ancient civilisations. Scientists say the vestiges of marine traders throughout the ages - from the Phoenicians to the Romans - lie hidden beneath the seabed at the port of Dor. They have already found earthenware jugs, anchors and the remains of wrecked ships, setting new guidelines for similar future projects. Underwater robots are scouring the seabed where a gas pipeline is being built off Israel's coast in a bid to preserve ancient relics.