Many of the civilians have sought shelter in a warren of underground tunnels at the Azovstal plant since the beginning of the invasion in February.
Backed by air strikes, yesterday's assault on the huge complex was an attempt to eliminate the last pocket of resistance in the besieged port city, a strategic target in the Kremlin's plans to unite the Donbas region with Crimea.
Up to 2,000 Ukrainian troops are inside the plant having pledged to mount a last stand and carry out counter attacks.
The resumed assault represents a reversal from an order Vladimir Putin gave three days earlier to lay siege and starve those left in the plant out.
Attacks were also carried out in eastern Ukraine and Odesa.
And yesterday, in a phone call Ukraine's president Volodymyr Zelensky updated Boris Johnson on the situation.
A No 10 spokesman said: “Both leaders condemned ongoing attacks by Russian after more forces against civilian targets, including in Mariupol, Odesa and Lviv.
“Ahead of the UN Secretary General's meetings with President Zelensky and President Putin next week, both leaders agreed on the importance of establishing a ceasefire and humanitarian corridor to allow civilians to leave Mariupol."
He added the Prime Minister said "Russia would be held to account for its actions", the UK would help collect evidence of war crimes, work with partners to develop a long-term security solution for Ukraine and provide further financial support.
Esta historia es de la edición April 24, 2022 de Sunday Express.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor ? Conectar
Esta historia es de la edición April 24, 2022 de Sunday Express.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor? Conectar
RUUD DESPAIR AT United EXIT
RUUD VAN NISTELROOY has been left devastated by his Manchester United departure.
Shock rise in dental patients going to A&E
SOARING numbers of people who have trouble with their teeth are turning up at A&E departments amid rising concern about lack of access to NHS dentists.
3D modelling revolution for facial surgery
THOUSANDS of people needing facial reconstructions after being injured in car crashes or falls are set to benefit from pioneering 3D modelling.
Acid attack paedophile jailed for 30 years in U.S.
A VIOLENT criminal who put two police officers in hospital after dousing them with acid has been jailed for 30 years for a sex attack on a nine-year-old boy in the US.
Bruce wife: Daddy's not going to get any better
Christmas heartache of star's family
Richard on target for new Citadel filming
ACTOR Richard Madden has been spotted filming the second series of high-octane spy drama Citadel, writes Jaymi McCann.
Kemi: Hate crime laws are wasting police time
HATE-CRIME laws must be reviewed to stop people \"wasting police time on trivial incidents\", says Conservative leader Kemi Badenoch.
Trump ready to get tough on Iran...again
DONALD Trump's Cabinet choices have led Iran opposition groups and experts to believe regime change is now inevitable for the Islamic nation.
"There was a high degree of trust without the checks'
A PROMINENT MP who attended at least one Christian camp at which John Smyth groomed his abuse victims says confidence in the Church of England has \"collapsed at every level\".
Fans unleash Tyson fury as boxing legend turns into 'human punch bag'
BOXING great \"Iron\" Mike Tyson was booed out of the ring after being easily beaten in his comeback showdown with YouTube fighter Jake Paul, writes Mike Parker.