Russia-Ukraine War: A look at the latest developments

MARCH 15: Nearly all of the Russian military offensives remain stalled after making little progress over the weekend, says a senior US defence official.

An evacuation convoy of about 160 cars has managed to leave the besieged Ukrainian city of Mariupol, authorities there say.

There were at least two large explosions in Kyiv's western Borshchagovka district early on Tuesday morning, journalists in the city say.

A news staffer with a sign reading "no war " has appeared behind a newsreader on Russian state-controlled TV.

Negotiations between Russian and Ukrainian representatives will resume on Tuesday after a fourth round of talks ends without breakthrough.

Russia continues its bombardment of many Ukrainian cities, with one person killed in a strike on a block of flats in the capital Kyiv.

Russia's defence ministry claims a Ukrainian missile has killed 20 people in the city of Donetsk. Ukraine has blamed Russia for the attack.

An anti-war protester has disrupted the evening news on one of Russia's main TV channels. She is reported to have been arrested.

The US warned China there would be consequences if Beijing helped Russia.

The UK is set to announce new sanctions on more than 100 individuals with links to Russian President Vladimir Putin's regime on Tuesday.