A Russian drone struck a multi-storey apartment building late on Sunday in Ukraine's second largest city, Kharkiv, triggering a fire and injuring eight people, the city's mayor said.

A Russian drone struck a multi-story apartment building late on Sunday (March 2) in Ukraine's second largest city, Kharkiv, triggering a fire and injuring eight people, the city's mayor said.

The strikes were aimed at critical Ukrainian infrastructure and increased worries that the Trump administration’s decision to withhold intelligence assistance could leave Ukraine more vulnerable.

Russian drones struck a medical facility and other targets late on Friday in Ukraine's second largest city, Kharkiv, wounding at least seven people, local officials said.

KYIV, Ukraine >> At least 14 people were killed and 37 wounded, including five children, in Russian missile and drone attacks on Ukraine’s eastern city of Dobropillia and a settlement in Kharkiv region overnight,

At least 14 people were killed and 37 wounded, including five children, in Russian missile and drone attacks on Ukraine's eastern city of Dobropillia and a settlement in Kharkiv region overnight, the Ukrainian Interior Ministry said on Saturday.

In this photo provided by the Ukrainian Emergency Service, firefighters put out the fire following a Russian rocket attack in Kharkiv, Ukraine, Friday, March

Residents of Kharkiv in northeastern Ukraine gathered in a subway station for a ceremony honoring soldiers who have died in the three years since Russia launched its full-scale invasion. Relatives told RFE/RL's Ukrainian Service about their lost loved ones as an orchestra accompanied the memorial.

Russian drones struck a medical facility and triggered a fire late on Friday in Ukraine's second largest city, Kharkiv and also hit several other targets, Mayor Ihor Terekhov said. Terekhov gave no immediate indication of casualties.

Ukraine's President Zelensky urges more sanctions against Russia as he says the strikes show the Kremlin's goals "are unchanged".