New Delhi, Dec. 9 -- President Volodymyr Zelenskyy met British, French and German leaders in London on Monday in a show of European support for Ukraine at what they called a "critical moment" in the U.S.-led effort to end Russia's war in Ukraine.

Prime Minister Keir Starmer held talks with Zelenskyy, French President Emmanuel Macron and German Chancellor Friedrich Merz at the British leader's 10 Downing St. residence to try to strengthen Ukraine's hand amid mounting impatience from U.S. President Donald Trump.

After the meeting, Starmer, Zelenskyy and the other leaders called Kyiv's European allies, urging them to keep up the pressure on Russian President Vladimir Putin.'

"The leaders all agreed that now is a critical moment and that w...