The World Health Organization warned on June 3-4 that an outbreak of the rare Bundibugyo strain of Ebola in eastern Democratic Republic of the Congo (DRC) has had “a big head‑start” and that response teams remain behind the virus. WHO Director‑General Tedros Adhanom Ghebreyesus, returning from Ituri province, said the outbreak may have begun as early as January. Congolese authorities have confirmed 344 cases and 60 deaths, with neighbouring Uganda reporting 15 cases and one death. Improved laboratory capacity has cleared testing backlogs — more than 1,400 tests reported — and decentralised labs are being scaled up, but only about 45% of contacts are being followed and suspected cases fell from around 906 to roughly 116 as results were processed. Response efforts are hampered by armed group attacks and displacement in North and South Kivu and Ituri, and by blanket travel restrictions that WHO says disrupt supply chains. There is currently no approved vaccine or proven treatment for the Bundibugyo strain. WHO has asked for increased funding and faster contact tracing and has recommended exit screening at ports and border crossings.

The Republican-led U.S. House of Representatives on June 3-4, 2026 approved a Democrat-led war powers resolution directing President Donald Trump to end U.S. military hostilities with Iran. The measure passed 215-208 after four Republicans — Reps. Thomas Massie, Brian Fitzpatrick, Tom Barrett and Warren Davidson — joined Democrats; Democratic Rep. Jared Golden also shifted to support the effort. The resolution invokes the 1973 War Powers Act and would direct removal of U.S. forces from hostilities unless Congress explicitly authorises further action. The measure must still clear the Republican-controlled Senate and would face an almost certain presidential veto, making it largely symbolic for now. Backers say the vote is the strongest congressional rebuke to date of Trump’s three-month-old campaign against Iran, which began with strikes on Feb. 28 and has contributed to higher fuel prices and disruptions in the Strait of Hormuz. Lawmakers and administration officials remain sharply divided over the legality and impact of the resolution amid fragile ceasefire talks and continuing exchanges of strikes in the Gulf.

U.S. President Donald Trump on June 3 confirmed he told Israeli Prime Minister Benjamin Netanyahu he was "effing crazy" during an expletive-filled phone call about Israeli operations in Lebanon, saying he was "a little bit perturbed" and urging a halt to strikes on Beirut. The confirmation followed an Axios report of a terse exchange in which Trump rebuked Netanyahu for actions he said jeopardised U.S.-brokered talks with Iran. Trump has said he helped secure an agreement—announced on June 1—under which Israel would refrain from striking Beirut's Hezbollah-controlled southern suburbs while Hezbollah would halt attacks on Israel. Despite that declaration, Israeli forces continued strikes across southern Lebanon on June 2-3, killing civilians and damaging hospitals, as Hezbollah kept firing at Israeli troops. Lebanese officials say more than 3,400 people have been killed and over a million displaced. Iranian state media reported Tehran paused indirect talks with Washington, a claim Trump denied, saying U.S.-Iran negotiations were ongoing. U.S. officials, including Secretary of State Marco Rubio, continue to press for a deal that would reopen the Strait of Hormuz and address Iran's nuclear activities. Netanyahu faces mounting domestic criticism for perceived U.S. influence over Israeli military decisions ahead of elections.

President Donald Trump suggested in a video posted to his official TikTok account on June 2 that the large UFC arena being built on the White House South Lawn for the “UFC Freedom 250” card could remain a permanent fixture, comparing it to the Eiffel Tower. The structure, under construction in late May and early June, will stage fights on June 14 — Flag Day and the president’s 80th birthday — and is expected to seat about 4,000–4,500 spectators with large public viewing screens on the Ellipse for tens of thousands more. The event, financed and produced by the UFC’s parent company and TKO Group Holdings with production costs estimated at about $60 million, will feature headline bouts including Ilia Topuria vs. Justin Gaethje and Alex Pereira vs. Ciryl Gane. The project has drawn criticism over use of White House grounds, taxpayer-funded security, reports of roughly $700,000 in lawn restoration costs and reserved military tickets. Several outlets noted Trump’s historical simplification of the Eiffel Tower’s history; the White House has not issued a detailed public plan on whether the structure could be kept permanently.

Three Royal Navy personnel were killed when a Merlin Mk4 helicopter crashed during a training exercise near Sourton Down, close to Okehampton in Devon, in the early hours of 3 June 2026. Emergency services were alerted at about 03:45 BST and a multi-agency response including Devon and Cornwall Police, the Civil Aviation Authority, fire and search-and-rescue teams and Ministry of Defence personnel attended the scene. The wreckage was visible in a field; nearby roads including the A386 and slip roads at the A30 were closed while investigators worked. The MoD confirmed the deaths, said the families had been informed and requested a period of grace, and that an investigation is under way. Senior figures paid tribute: Royal Navy head Gen Sir Gwyn Jenkins described the loss as “deeply saddened”, Defence Secretary John Healey said he was “devastated”, and Prime Minister Keir Starmer called the crash “utterly tragic”. Merlin Mk4s are normally based at RNAS Yeovilton and are used by the Commando Helicopter Force for maritime and troop-support roles. Further details will be released as inquiries progress.

Senate Republicans on June 3 moved forward with a budget reconciliation package to fund immigration enforcement agencies after weeks of disruption caused by White House proposals that alarmed GOP senators. The Senate voted 53-46 to begin debate on a roughly $70–72 billion package designed to fund ICE, Customs and Border Protection and related Department of Homeland Security immigration functions through fiscal 2029. Leaders removed a controversial nearly $1 billion provision for security upgrades tied to President Trump’s planned White House ballroom and pared back Justice Department language after acting Attorney General Todd Blanche told lawmakers the White House was “not moving forward” with an $1.7–1.8 billion “anti-weaponization” or settlement fund. Trump later gave mixed signals about whether the fund was dead. Republicans plan to use reconciliation to avoid a 60-vote threshold but face a marathon “vote-a-rama” of amendment votes that could expose fractures in their conference. If the Senate passes the measure it will still need House approval before reaching the White House.