According to the foreign news agency, the Ukrainian health minister said that three children were killed and 115 people were injured, including 33 children.
It was not immediately clear if the dead were civilians or military personnel.
Fighting has been raging since Saturday morning in the Ukrainian capital, Kiev, and in the northeastern region of Somi, where the country’s defense forces are battling Russian forces.
Other countries have pledged more donations. The Czech Republic has approved 8.6 million in arms shipments, while the Netherlands has said it will provide 200 more air defense rockets.