Supporters and opponents of Prime Minister Benjamin Netanyahu have expressed intense anxieties about isolation abroad, security at home and the future of Israel’s identity.

The U.S. Army is training Apache pilots to shoot down drones as militaries around the world assess the efficacy of 20th-century technologies in a new era.

Much has been said about how Ukraine should treat Russian prisoners of war. Less attention has been paid to the emotional struggle for the Ukrainians tasked with that work.

President Luiz Inácio Lula da Silva triumphed over Flávio Bolsonaro, the eldest son of the right-wing leader he defeated four years ago.

The Chinese leader Xi Jinping, who is likely preparing to secure a fourth term in power in 2027, has complained that officials cannot be trusted.

The leftist president, Luiz Inácio Lula da Silva, accused officials in some areas of slowing transit. His opponent, Flávio Bolsonaro, a Trump ally, said flooding was hampering his voters. Polling places were kept open an extra two hours.

“It is clear that we have lost these elections,” Aleksandar Vucic said in a surprisingly early speech congratulating his opponents.

After nearly 10 months in exile, Ms. Machado, the Nobel laureate and leader of Venezuela’s opposition, returned to challenge leaders who have sidelined her and press for new elections.

The Houthis, an Iran-backed Yemeni militia, launched several deadly attacks on the airport this month and have threatened to strike it again.

While the police kept a lid on vandalism, the huge number of protesters, and France’s fraught politics, suggest unrest could grow.