Ukraine’s President Volodymyr Zelensky said Wednesday that Ukrainian intelligence had identified 155 Chinese citizens fighting alongside Russian forces, a day after Ukraine said two Chinese nationals were captured in the country.

The Ukrainian soldiers clambered from the ruined house at gunpoint — one with arms raised in surrender to the Russian troops — and lay face-down in the early spring grass. Two drones — one Ukrainian and one Russian — recorded the scene from high above the southern Ukrainian village of Piatykhatky.