The United States said it struck targets in Yemen's rebel-held capital in December, hours after a Huthi rebel missile wounded people in Israel. But a nighttime picture of a massive fire repeatedly shared on social media does not show the US strike.

Ukrainian President Volodymyr Zelenskiy said on Monday that more than 3,000 North Korean soldiers have been killed and wounded in Russia's Kursk region and warned that Pyongyang could send more personnel and equipment for Moscow's army.