“The Russians prepared a massive attack a few days ago, and it is highly likely that they will carry it out tonight,” he writes.
"Please, in all regions of Ukraine, listen for air raid sirens and take care of yourselves,"
But the warning is not only directed at the Ukrainian people, Zelenskyy also writes that Ukraine is dependent on foreign aid.
"It is important that all our partners fully understand what is happening and that our protection of human life is directly dependent on the willingness to help us with air defense," he writes and continues:
"This applies primarily to the USA and others that have the Patriot air defense system."
