2:51 AM

Mediazona confirms identities of nearly 54,200 Russian soldiers killed in Ukraine.

Through open-source research, Mediazona, a Russian independent media outlet, together with BBC Russia, confirmed the names of 54,185 Russian soldiers who had been killed since the beginning of Russia's full-scale invasion of Ukraine in February 2022.

1:58 AM

Reuters: Indian refinery to purchase Russian oil in rubles.

The operator of the world's largest oil refining complex, India's Reliance Industries, has reached a one-year agreement with Russia's state-controlled oil company Rosneft to purchase oil in rubles, Reuters reported on May 28.

12:56 AM

Macron: Ukraine must be allowed to strike bases on Russian territory from which missiles are fired.

"We think that we should allow them to neutralize military sites where missiles are fired, from where... Ukraine is attacked," Macron said at a press conference with German Chancellor Olaf Scholz. "If we tell them (Ukraine) that you are not allowed to target the place from which missiles are fired, we are in fact telling them that we are providing you with weapons but you cannot defend yourself."

12:43 AM

Russia attacks 10 communities in Sumy Oblast.

Russian forces attacked Sumy Oblast 81 times in 23 separate attacks throughout the day, the Sumy Oblast Military Administration reported on May 28.

12:33 AM

PM: First batch of shells under Czech-led initiative may arrive in Ukraine 'in coming days'.

A total of 15 EU countries and NATO have already allocated more than 1.6 billion euros ($1.7 million) for the effort, Czech Prime Minister Petr Fiala said.

11:33 PM

Russian attack on residential area in Donetsk Oblast town kills couple, injures 3.

The Russian attack reportedly partially destroyed two apartment buildings and a local enterprise.

10:59 PM

SBU: Ukraine nationalizes Russian oligarch's fishing ship worth almost $25 million.

Alexander Verkhovsky is a former Russian lawmaker who has been sanctioned by Ukraine. He amassed a fortune that Forbes Russia estimated in 2021 to be around $600 million through a fishing empire in Russia's Far East.

10:38 PM

Parliament speaker dismisses Putin's claims on Zelensky's legitimacy.

According to Ukraine's Constitution, the president fulfills his powers until a newly elected president takes office. Therefore, Volodymyr Zelensky remains and will remain Ukraine's president until the end of martial law," Speaker of Ukraine's parliament Ruslan Stefanchuk said.

10:17 PM

Court sets bail for ex-deputy head of Presidential Office Smyrnov at almost $250,000.

Beyond the bail, Andrii Smyrnov will be unable to leave Kyiv and is required to regularly report on his whereabouts to the court and other relevant authorities.

10:03 PM

Opinion

Opinion: Why South Africa’s election matters for Ukraine

10:02 PM

Ukraine state-owned enterprises weekly — Issue 133

9:46 PM

Former head of Odesa Oblast enlistment office detained again after posting bail.

The bureau said that Yevhen Borysov was detained again after it had received information that he was planning to hide and possibly flee the country after his release.

9:36 PM

MP Yaroslav Zhelezniak: Developments in Ukraine’s parliament on economic reforms, international obligations — Issue 57

9:35 PM

Defense minister: Ukraine may receive first F-16s 'very soon' but half of military aid arriving late.

Russia has 500,000 troops in Ukraine and near its borders and is preparing to involve another 200,000-300,000, aiming to "open a new front in the north to start using all their manpower, firing power," Umerov said.

9:16 PM

War update

Ukraine war latest: Belgium signs security deal with Ukraine, pledges $1 billion in aid this year

8:10 PM

Zelensky arrives in Portugal, signs bilateral security deal.

Under a 10-year bilateral security agreement, Portugal will allocate at least 126 million euros ($137 million) in military aid for Ukraine in 2024.

8:06 PM

Estonian defense minister says EU should increase Ukrainian soldier training program to 100,000 personnel.

"I believe that is okay to send a very clear signal that we will go to 100,000" in response to increased Russian pressure and the renewed Russian offensive in Kharkiv Oblast, said Estonian Defense Minister Hanno Pevkur.

7:11 PM

Putin rejects Zelensky's legitimacy, claims his authority must be transferred to speaker.

"According to preliminary estimates, the Verkhovna Rada and its speaker remain the only legitimate authorities in Ukraine," Putin told journalists. "If they wanted to hold presidential elections, they would need to cancel the martial law act, and that's it. But they didn't want to do that for a number of reasons."

6:37 PM

Russia speeds up recruitment of mercenaries from Africa, military intelligence says.

New mercenaries from Rwanda, Burundi, Congo, and Uganda are being recruited as assault troopers by a specially created unit of the Russian Defense Ministry, the agency said.

6:35 PM

Georgian parliament overrules president's veto of foreign agents law.

The legislation will now be sent back to President Salome Zourabichvili, who will have five days to sign into law. In the likely situation that she refuses, Parliamentary Speaker Shalva Papuashvili will be able to sign it into law, after which it will be enacted.

5:14 PM

Russia attacks Donetsk Oblast village with 15 ton bomb, injuring 3 people.

The attack on the village reportedly damaged around 100 houses, three of which were "almost completely destroyed," according to Filashkin.

5:10 PM

What will Russia's attack on Kharkiv printing house mean for Ukraine's publishing industry?

4:54 PM

FT: Despite promises, Western companies continue Russian operations.

A study conducted by the Kyiv School of Economics found that more than 2,000 have remained as of the beginning of May. Around 1,200 other companies have only curtailed their businesses, while only 387 have fully exited.

4:07 PM

Czechia backs Ukraine striking Russian soil with Western-provided weapons.

"As a country under attack, Ukraine certainly has every right to use all means of defense," Czech Prime Minister Petr Fiala said.

3:56 PM

Swiss lawmakers demand tougher action against spies ahead of peace summit.

The proposal, which has already been supported by the parliament's lower chamber, is seen as a means to curb Russian intelligence activities in the country ahead of the June peace summit for Ukraine.