Russian President Vladimir Putin has told Donald Trump in a telephone conversation that Moscow would have to respond to the recent Ukrainian drone attacks, the US president said. Trump said on Wednesday that the two men "discussed the attack on Russia's docked airplanes, by Ukraine, and also various other attacks that have been taking place by both sides." Putin "did say, and very strongly, that he will have to respond to the recent attack on the airfields", Trump said in a social media post. Al Jazeera's Kimberly Halkett said that Trump described his 85-minute phone call with Putin as "a good conversation but not one that would lead to immediate peace". "You have to remember that Donald Trump, when he came into office, was very confident that he could end this war on day one, but here we are now in June and the fact is … this is far from resolved," she said from the White House.

Israel appears to have been behind a drone attack on a military factory in Iran, United States officials say. Iran said on Sunday that it intercepted drones targeting the facility near the central city of Isfahan, adding there were no casualties. The extent of damage could not be independently ascertained. Iranian state media released footage showing a flash in the sky and emergency vehicles at the scene. Israel was behind the drone attack, The Wall Street Journal cited unnamed US officials and people familiar with the strike as saying.

Tehran, Iran – Iran and the West are clashing over Tehran's alleged drone sales to Russia for the war in Ukraine, an issue now being linked to a UN resolution backing the country's nuclear deal with world powers. UN Security Council Resolution 2231 was unanimously adopted in 2015 to endorse the Joint Comprehensive Plan of Action (JCPOA) – the accord that Iran signed with China, Russia, United States, United Kingdom, France and Germany to get sanctions relief in exchange for curbs on its nuclear programme. The US unilaterally abandoned the accord in 2018 and imposed harsh sanctions that remain in place today. Efforts since April 2021 to restore the deal have stalled. European powers are now trying to use a periodic reporting mechanism in the resolution.

Waging brutal repression at home and allegedly helping Russia in its war against Ukraine, Iran is becoming an unsolvable challenge for Western powers eager to avoid a new nuclear power in the Middle East. "We're in a delicate situation and an obvious impasse," a French diplomat admitted before Wednesday's UN Security Council meeting on suspected Iranian drone use by Russian forces. Despite Tehran's new support for an increasingly isolated Moscow, the United States and the European Union still hope to revive the 2015 deal aimed at curtailing Iran's nuclear programme -- even though the prospect is dimming. "Iran's repression at home and aggression in Ukraine have increased the political cost for and decreased the appetite of the West to grant Tehran sanctions relief," said analyst Ali Vaez of the International Crisis Group. "But the West has no good options, as the only thing worse than a repressive regime that kills its own people is a nuclear armed one that does so."

Russia on Wednesday warned the United Nations not to probe alleged strikes by Iranian-made drones in Ukraine, joining Tehran in denying the weapons' origin as the European Union prepared new sanctions. The United States, France and Britain called a closed-door Security Council meeting on the alleged sale of drones to Russia, which they described as a violation of UN arms restrictions on Iran. The European Union and United States both said they had evidence that Iran supplied the Shahed-136s, low-cost drones that explode on landing and are blamed for five deaths Monday in the capital Kyiv as well as for the destruction of civilian infrastructure. Ukraine, which has moved to sever diplomatic relations with Tehran, says its military has shot down more than 220 Iranian drones in little more than a month and pictures have surfaced that appear to show an Iranian link. But Russian diplomat Dmitry Polyanskiy denounced the "baseless accusations and conspiracy theories," citing as evidence that the Russian word for geraniums was written on the drones, formally known as unmanned aerial vehicles.

Western powers will raise alarm Wednesday at a UN Security Council session over Russia's attacks in Ukraine with purported Iranian drones, as the European Union prepared sanctions. The United States, France and Britain requested the discussion, which will take place behind closed doors at the Security Council, diplomats said. Russia holds veto power at the Security Council and would be sure to kill any resolution. But the United States and France have warned that Iran is violating a Security Council resolution by arming Russia in its war in Ukraine. Ukraine has for weeks reported attacks by Russia with Iranian Shahed-136 drones -- unmanned aircraft whose warheads explode in kamikaze landings -- and has moved to cut relations with Tehran.

Iran's navy has released two American surface drones hours after seizing them in the Red Sea, accusing the unmanned vessels of jeopardising maritime safety, Iranian state television reports, in the second such incident this week. "The [Iranian navy] frigate Jamaran seized the two vessels on Thursday to prevent any possible accident after issuing warnings to the US fleet. After international shipping lanes were secured, the two vessels were released in a safe area," the state TV reported on Friday. Footage appeared to show more than a dozen Iranian navy personnel pushing two drones into the sea from the deck of their vessel – the latest maritime incident involving the United States Navy's new drone fleet in the Middle East as negotiations over Tehran's nuclear deal with the world powers hang in the balance. The state TV said an Iranian naval flotilla found "several unmanned spying vessels abandoned in the international maritime routes" and "after warning an American destroyer twice, seized the two drone vessels to prevent possible accidents".

The United States Navy announced the launch of a new joint fleet of unmanned drones in the Middle East with allied nations to patrol vast swaths of volatile waters as tensions simmer with Iran. Vice Admiral Brad Cooper, who leads the 5th Fleet, said 100 unmanned drones, both sailing and submersible, would dramatically multiply the surveillance capacities of the US Navy, allowing it to keep a close eye on waters critical to the flow of global oil and shipping. Trade at sea has been targeted in recent years as Tehran's nuclear deal with world powers collapsed. "By using unmanned systems, we can just simply see more. They're high reliability and remove the human factor," Cooper said on the sidelines of a defence exhibition in Abu Dhabi, adding the systems are "the only way to cover on whatever gaps that we have today".

Iran-backed Yemeni fighters launched drone strikes on the United Arab Emirates that caused explosions and a deadly fire outside the capital, Abu Dhabi, ratcheting up security risks in the major oil-exporting region at a critical time. One of the biggest attacks to date on UAE soil ignited a fire at Abu Dhabi's main international airport on Monday and set fuel tanker trucks ablaze in a nearby industrial area. It took place days after Yemen's Houthi fighters warned Abu Dhabi against intensifying its air campaign against them. Crude extended gains to the highest level in seven years on Tuesday after the assaults in the UAE, OPEC's third biggest oil producer. Iran's longtime support of the Houthis means the incidents could roil regional diplomatic efforts to ease frictions and separate talks to restore Tehran's 2015 nuclear deal with world powers.

U.S. fighter jets dropped bombs on Iranian-backed militias in Iraq and Syria. The strike was in response to Iranian-backed militias firing armed drones against U.S. troops in Iraq, which was a response to a U.S. attack in February, which was a response to a militia attack days earlier. A Pentagon spokesman justified the most recent U.S. airstrikes as "necessary, appropriate, and deliberate action designed to limit the risk of escalation--but also to send a clear and unambiguous deterrent message." This may be true, but similar statements have followed similar strikes for years, even decades; yet counter-attacks nonetheless follow (the "deterrent message" doesn't get through), and so it's possible that we are heightening the "risk of escalation," not limiting it. President Joe Biden finds himself in a jam.