Russian troops disrupt evacuation from Sumy Oblast. Dmytro Zhyvytsky, governor of the region, said on Telegram on March 12 that evacuation from the city of Okhtyrka had been disrupted by artillery fire.

Two police officers in Kyiv have been formally notified of suspicion over their actions during the mass shooting in the city on April 18, Ukraine’s State Bureau of Investigation and Prosecutor General Ruslan Kravchenko said.

President Volodymyr Zelensky voiced doubts about peace talks in an April 20 interview, as U.S. envoys Steve Witkoff and Jared Kushner are expected to meet with Ukrainian officials amid stalled negotiations with Russia.

Russian drone attacks on Dnipropetrovsk and Kharkiv oblasts on April 20 killed three and injured 18 others, authorities reported.

Ukraine's defense ministry is testing a unified ground control station for fiber-optic drones, aiming to cut the number of incompatible systems troops carry to the front.

The figure, counted up in an investigation by the Novaya Gazeta Europe, comes as Russia continues to militarize its society, with a specific focus on children, preparing the next generations for joining the country's wars.

Kyiv's intention to pursue such a system is not new, but the announcement marks the first time officials have attached such an ambitious timeline to the effort.

"During the Spring Meetings, we found understanding from our partners that this is indeed a sensitive topic and a non-constructive idea," Ukrainian Prime Minister Yulia Svyrydenko said on April 19 in a Telegram post, referring to the new VAT tax.

His electoral win marks a victory for pro-Russian representation in the EU.

The two-day operation, held on April 16-17, brought together 40 experts from 18 countries, alongside the International Criminal Court and several non-governmental partners.

Ukrainian drones reportedly struck the Tuapse Oil Refinery in southern Russia's Krasnodar Krai during an overnight attack on April 20, as Kyiv continues efforts to disrupt Moscow's war funding.

Military communications expert and Defense Ministry advisor Serhii Beskrestnov was injured in what he said was a targeted Russian drone strike on his home outside Kyiv overnight on April 20.