Here are some of the stories we're covering from around the world:

Frustrated Zelensky Says Ukraine’s War Effort Is Being Underestimated

President Volodymyr Zelensky of Ukraine has expressed frustration over what he has labeled unrealistic expectations for rapid success on the battlefield amid concerns that slow progress against entrenched Russian forces will discourage Kyiv’s allies from sustaining military aid.

Global Leaders Warn A.I. Could Cause ‘Catastrophic’ Harm

At a U.K. summit, 28 governments, including China and the U.S., signed a declaration agreeing to cooperate on evaluating the risks of artificial intelligence.

For Europe’s Jews, a World of Fear

The Oct. 7 Hamas assault on Israel and a surge in acts of antisemitism have awakened a repressed horror in Jewish populations across the continent.

@nytimes