Ukrainian authorities say Russia is not observing a temporary ceasefire that was agreed in two cities
The ceasefire was designed to let civilians leave Mariupol and Volnovakha
But Ukrainian authorities say attacks are continuing, and the evacuation is postponed.
Mariupol a key southern port has been besieged by Russian forces for days
Russia is highly likely to have encircled four key cities Kharkiv, Chernihiv, Sumy, and Mariupol, the UK says Earlier.
Ukraine’s president condemned Nato leaders for ruling out a no-fly zone over his country.
The no-fly zone would aim to stop Russian warplanes but the West says it does not want to escalate More.
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