Russian troops shell nuclear research facility in Kharkiv.

Telegram channels monitoring Ukraine's airspace reported that over 80 drones were in the country's airspace.

U.S. President Donald Trump called NATO a "paper tiger" and said Russian President Vladimir Putin shares that opinion.

"Zelensky must make a decision already today to withdraw Ukrainian troops," Kremlin spokesperson Dmitry Peskov said.

Russia launched 339 drones at Ukraine overnight, including around 200 Shahed-type long-range drones, the Air Force said.

Rosneft's net income fell by 73% to 293 billion rubles ($3.6 billion) last year due to high taxes and interest rates, as well as geopolitical factors, the company said.

Vessels of Russia's shadow fleet are using Starlink to communicate and coordinate, a Kyiv Independent investigation has revealed.

A Russian An-26 transport aircraft crashed in occupied Crimea late on March 31, Russian Telegram media channels reported, killing 29 military personnel on board.

Russia attacked the city of Khmelnytskyi overnight on April 1, damaging a commercial site and a residential building was damaged by shelling in Lutsk, authorities and media reported.

The number includes 1,060 casualties that Russian forces suffered over the past day.

The European Union will provide an additional 80 million euros ($92 million) in profits from frozen Russian assets to Ukraine, the EU’s top diplomat Kaja Kallas announced on March 31.

Ukraine says Russia deliberately redirected Ukrainian drones toward Finland and the Baltic states in an attempt to provoke tensions and strain Kyiv’s ties with European allies.

The mobile app would be integrated with the current emergency software and be modeled on the system Ukraine uses during Russian drone attacks.