The New Arab concludes its live coverage of the latest updates from the Russian invasion of Ukraine for today.
Here were the key developments:
Eight dead in mall bombing
At least eight people are killed in the bombing of a shopping centre in northwest Kyiv. The 10-storey building is completely destroyed in the blast.
Russia claims the mall was used to store rocket systems.
Kyiv mayor Vitali Klitschko announces a new curfew for the capital from 8:00 pm (1800 GMT) until Wednesday morning.
Ukraine rejects Russian ultimatum
Russia gave the besieged city of Mariupol until 5:00 am on March 21 to surrender, warning that Ukrainian soldiers and volunteer fighters who refuse to do so face being court martialled or worse for their "horrible crimes".
Ukraine rejects the ultimatum, saying the bombed-out port city, where bodies have been piling up on the street, is bolstering Ukraine's defences. "Today Mariupol is saving Kyiv, Dnipro and Odessa," Defence Minister Oleksiy Reznikov argues.
Warning on US-Russia ties
Russia summons the US ambassador to Moscow in protest over President Joe Biden's branding of counterpart Vladimir Putin as a "war criminal".
"Such statements by the American president, which are not worthy of a high-ranking statesman, have put Russian-American relations on the verge of rupture," the foreign ministry says.
Facebook, Instagram banned
A Russian court bans Facebook and Instagram as "extremist", continuing a crackdown on social media during the conflict in Ukraine.
The FSB security service argues that Facebook's parent company Meta is working "against Russia and its armed forces" after Meta said it would allow people to post calls for violence against the invading forces.
EU accuses Russia of 'war crime'
The EU's foreign policy chief Josep Borrell calls Russia's attack on the port city of Mariupol "a massive war crime" as EU foreign ministers meet to discuss imposing more sanctions on Moscow.
Join us tomorrow for more news and analysis on the impact of Russia's invasion of Ukraine.