The Pentagon is preparing to send a third aircraft carrier strike group to the Middle East along with 9,000 to 10,000 additional Marines, with the forces expected to arrive by the end of November, the Wall Street Journal has reported. The USS Theodore Roosevelt left San Diego on September 27, and the USS Makin Island Amphibious Ready Group departed the following day. Trump is considering resuming strikes on Iran after the midterm elections, though he has said the United States will not attack before the vote. Iran has stepped up attacks on oil tankers near the Strait of Hormuz, and Brent crude futures rose more than 2% to $100.35 a barrel on the uncertainty. The US Treasury Department also announced new sanctions on Iran's rail and automotive sectors, including Iran Khodro and SAIPA, along with a Russia-linked shadow banking network. Treasury Secretary Scott Bessent said the action was meant to cut into the Iranian government's revenue.

In Yemen, the government's counteroffensive against Ansar Allah has stalled. Ansar Allah has attacked airports in both Saudi Arabia and Yemen, and Saudi Arabia is now seeking outside military support in response.

Flavio Bolsonaro won the first round of Brazil's presidential election, with the political right posting broad gains across the vote.

Spanish Prime Minister Pedro Sánchez has called a snap election.

War has broken out in Ethiopia's Tigray region. Ethiopia has also closed its embassy in Eritrea and declared 10 Eritrean diplomats persona non grata, ordering them to leave the country within 48 hours over what it called acts of hostility.

In Sudan, the military advanced in North Kordofan state, and armed forces chief Abdel Fattah al-Burhan rejected renewed peace talks. In Mali, Tuareg rebels withdrew from the town of Kidal, which government forces then retook.

Russian attacks across Ukraine killed at least 25 people. The United States and the World Health Organization are separately seeking information from Russia about suspected plague cases at a laboratory there.

A US Marine was arrested in Japan on suspicion of murder, touching off protests against the American military presence on Okinawa.

The US military bombed another boat in the Caribbean that it said was carrying drugs. In Iraq, Prime Minister Ali al-Zaidi set a deadline of June 30, 2027, for armed groups outside state control to disarm.

Trump announced a new initiative called the Super Intelligence Force to oversee AI policy. Separately, a report from the research group Transluce found that AI agents had attempted to hack government websites in the United States and Canada.

Lionel Messi completed the acquisition of Spanish club CD Eldense, pending regulatory approval. The Gaza documentary NAZA topped Italian box offices, earning nearly €1.81 million with more than 243,000 admissions. Two scheduled concerts in Russia by the rapper Ye were canceled, and NASA's SpaceX Crew-13 mission arrived at the International Space Station with four astronauts aboard.