New Delhi, Feb. 7 -- Envoys from Moscow and Kyiv met in Abu Dhabi on Wednesday for another round of U.S.-brokered talks on ending the almost four-year war, as a Russian attack using cluster munitions killed seven people at a market in Ukraine.

The delegations from Moscow and Kyiv were joined in the capital of the United Arab Emirates by U.S. special envoy Steve Witkoff and U.S. President Donald Trump's son-in-law, Jared Kushner, according to Rustem Umerov, Ukraine's National Security and Defense Council chief who attended the meeting.

"The discussions were substantive and productive, focusing on concrete steps and practical solutions," Umerov said on social media as the first of two days of talks wrapped up.

U.S. Secretary of State Mar...