10:00 28 May
Russia has captured most of Lyman - UK Ministry of Defence
Russian forces have likely captured most of the city of Lyman in the Donetsk region, in what is likely a precursor for the next stage of Moscow's Donbas offensive, the UK's Ministry of Defence says in its daily intelligence update.
Lyman is strategically important because as it gives access to important rail and road bridges over the Siverskyy Donets River.
"In the coming days, Russian units in the area are likely to prioritise forcing a crossing of the river," the ministry said.
But Moscow's main focus remains on Severodonetsk in the Luhansk region, it says.
Russian forces are bombarding towns and cities in eastern Ukraine with the declared aim of "liberating" the old industrial heartland known as Donbas, which is made up of the Luhansk and Donetsk regions.
If the city falls into Russian hands, Moscow will then control the Luhansk region.
Many believe Vladimir Putin could hold up taking control of Donbas as victory in the war.
12:29 28 May
Street fights in Severodonetsk - governor
Street fights are taking place in Severodonetsk as Russian forces seek to take control of the city, the regional governor says.
Serhiy Haidai, the governor of the Luhansk region, posted on Telegram that Russian forces had "suffered significant losses and were forced to retreat" in Severodonetsk and nearby areas.
However, Russian troops are continuing to attack the city from the rear, he said.
"The enemy fired on Severodonetsk several times, at least three times - very heavily, and street fights broke out in some places," he said, adding that 14 high-rise buildings were damaged.
The nearby village of Synetsky was also shelled, he said.
The BBC has been unable to independently verify the claims.
14:25 28 May
Russia scraps age limit for new troops
Russia has scrapped its age limit for professional soldiers, paving the way for more civilian experts to be recruited for the Ukraine conflict.
President Vladimir Putin has signed a law enabling people over 40 to enlist for the armed forces. They are expected to be people of normal working age.
Previously the army had age limits of 18-40 years for Russians and 18-30 for foreigners.
The new law says specialists are required to operate high-precision weapons and “experience shows that they become such by the age of 40-45”. More medics, engineers and communications experts may also be recruited.
Ukrainian and Western military experts say Russia has suffered heavy losses in the war: about 30,000 killed, according to Ukraine, while the UK government estimates the toll at about 15,000. Soviet losses in nine years of war in Afghanistan were about 15,000.
Russia gave a total of 1,351 dead on 25 March, which it has not updated.
President Putin has avoided large-scale conscription for what Russia calls its “special military operation” in Ukraine.
17:25 28 May
Man jailed for treason after helping Russian troops in Donetsk
A court in Ukraine has sentenced a man to 15 years in prison for helping Russian troops in the Donetsk region.
The 40-year-old was found guilty of providing them with information about the location of Ukrainian military facilities in the city of Kharkiv which were subsequently shelled.
He was detained in Uzhhorod, close to the border with Slovakia, where prosecutors said he had moved to carry out further subversive activities.
Russia has captured most of Lyman - UK Ministry of Defence
Russian forces have likely captured most of the city of Lyman in the Donetsk region, in what is likely a precursor for the next stage of Moscow's Donbas offensive, the UK's Ministry of Defence says in its daily intelligence update.
Lyman is strategically important because as it gives access to important rail and road bridges over the Siverskyy Donets River.
"In the coming days, Russian units in the area are likely to prioritise forcing a crossing of the river," the ministry said.
But Moscow's main focus remains on Severodonetsk in the Luhansk region, it says.
Russian forces are bombarding towns and cities in eastern Ukraine with the declared aim of "liberating" the old industrial heartland known as Donbas, which is made up of the Luhansk and Donetsk regions.
If the city falls into Russian hands, Moscow will then control the Luhansk region.
Many believe Vladimir Putin could hold up taking control of Donbas as victory in the war.
12:29 28 May
Street fights in Severodonetsk - governor
Street fights are taking place in Severodonetsk as Russian forces seek to take control of the city, the regional governor says.
Serhiy Haidai, the governor of the Luhansk region, posted on Telegram that Russian forces had "suffered significant losses and were forced to retreat" in Severodonetsk and nearby areas.
However, Russian troops are continuing to attack the city from the rear, he said.
"The enemy fired on Severodonetsk several times, at least three times - very heavily, and street fights broke out in some places," he said, adding that 14 high-rise buildings were damaged.
The nearby village of Synetsky was also shelled, he said.
The BBC has been unable to independently verify the claims.
14:25 28 May
Russia scraps age limit for new troops
Russia has scrapped its age limit for professional soldiers, paving the way for more civilian experts to be recruited for the Ukraine conflict.
President Vladimir Putin has signed a law enabling people over 40 to enlist for the armed forces. They are expected to be people of normal working age.
Previously the army had age limits of 18-40 years for Russians and 18-30 for foreigners.
The new law says specialists are required to operate high-precision weapons and “experience shows that they become such by the age of 40-45”. More medics, engineers and communications experts may also be recruited.
Ukrainian and Western military experts say Russia has suffered heavy losses in the war: about 30,000 killed, according to Ukraine, while the UK government estimates the toll at about 15,000. Soviet losses in nine years of war in Afghanistan were about 15,000.
Russia gave a total of 1,351 dead on 25 March, which it has not updated.
President Putin has avoided large-scale conscription for what Russia calls its “special military operation” in Ukraine.
17:25 28 May
Man jailed for treason after helping Russian troops in Donetsk
A court in Ukraine has sentenced a man to 15 years in prison for helping Russian troops in the Donetsk region.
The 40-year-old was found guilty of providing them with information about the location of Ukrainian military facilities in the city of Kharkiv which were subsequently shelled.
He was detained in Uzhhorod, close to the border with Slovakia, where prosecutors said he had moved to carry out further subversive activities.