The conflict between the United States, Israel and Iran has entered its third week, with the Strait of Hormuz — a corridor for roughly one-fifth of global oil and liquefied natural gas flows effectively constrained by Iranian drones and naval mines.

Several U.S. partners, including Germany, Spain and Italy, said they had no immediate plans to send warships to secure the passage, citing legal and political constraints.

German Chancellor Friedrich Merz said Berlin lacked a mandate from the United Nations, the European Union or NATO, and added that Germany had not been consulted prior to the launch of military operations.

Trump, speaking in Washington, said some countries had expressed willingness to assist but criticised others for what he described as a lack of enthusiasm despite long-standing U.S. support.

The disruption in the Strait of Hormuz has heightened fears of supply shocks and inflationary pressure, as energy markets react to restricted flows through one of the world’s most critical maritime chokepoints.Iran has targeted oil infrastructure across the Gulf, including facilities in the United Arab Emirates.

Drone strikes hit an oil facility in Fujairah for a second consecutive day, while operations at key sites, including the Shah gas field in Abu Dhabi, were suspended.

Airspace closures and temporary halts at major hubs, including Dubai’s international airport, underscored the wider economic and logistical impact.

There was no pause in hostilities, with Israel saying it struck Iranian infrastructure in Tehran and positions linked to Hezbollah in Beirut. Israeli officials have indicated plans for at least three more weeks of military operations.

Iran launched overnight strikes on Israel, demonstrating continued long-range capabilities, while warning it would target energy assets in any country facilitating attacks on its territory.

Tehran has also accused the UAE of serving as a launch point for recent U.S. strikes on Kharg Island, a major Iranian oil export hub, signalling a potential widening of the conflict’s geographic scope.

In an interview, Herzog said “Europe should support any effort… to eradicate Hezbollah,” while also welcoming diplomatic initiatives, including an offer by Emmanuel Macron to host direct talks between Israel and Lebanon.

The Israeli military said its troops had begun “limited and targeted ground operations” against Hezbollah strongholds in southern Lebanon, describing the campaign as part of broader defensive efforts to dismantle infrastructure and neutralize threats to northern Israel.

The operations followed intensified air and artillery strikes in border areas. Military chief Eyal Zamir said more than 400 Hezbollah fighters had been killed in the latest phase of fighting.

Lebanon’s government said more than one million people had been displaced within two weeks of fighting. Authorities reported that Israeli strikes since March 2 had killed 886 people, including 111 children, according to state figures.

The conflict widened after Hezbollah launched attacks on Israel on March 2, citing retaliation for the killing of Ali Khamenei in U.S.-Israeli strikes. Israel has since responded with extensive air raids and troop incursions.

Hezbollah said it fired rockets and drones at northern Israel, including the city of Nahariya, where emergency services reported injuries and property damage.

Regional and international concern has grown over the potential for further escalation. Turkey condemned Israel’s ground operations, warning of worsening instability and the risk of a humanitarian crisis.Leaders of Canada, France, Germany, Italy and the United Kingdom said a large-scale Israeli offensive could have severe humanitarian consequences and lead to a prolonged conflict.

Israel’s defence minister Israel Katz said displaced Lebanese civilians should not return to areas south of the Litani River until security conditions for northern Israel residents improve, as the military signalled operations would continue as needed.