WASHINGTON, May 26 — US President Donald Trump on Sunday called Russian counterpart Vladimir Putin "crazy” for his attacks on Ukrainian cities and warned that any attempt at a total takeover of Ukraine would "lead to the downfall of Russia.”

"I’ve always had a very good relationship with Vladimir Putin of Russia, but something has happened to him. He has gone absolutely CRAZY!” Trump said in a post on Truth social.

"I’ve always said that he wants ALL of Ukraine, not just a piece of it, and maybe that’s proving to be right, but if he does, it will lead to the downfall of Russia!” he added. — AFP