New Delhi, May 26 -- US President Donald Trump said on Monday that Russian President Vladimir Putin "has gone absolutely CRAZY!" as the latter launched massive airstrikes and 'biggest ever' drone attacks in Ukraine amid the ongoing war.

Trump posted on Truth social media, "I've always had a very good relationship with Vladimir Putin of Russia, but something has happened to him. He has gone absolutely CRAZY!"

The US President said missiles and drones are being shot into cities in Ukraine, "for no reason whatsoever."

"He is needlessly killing a lot of people, and I'm not just talking about soldiers. Missiles and drones are being shot into Cities in Ukraine, for no reason whatsoever," Trump added.

Trump has expressed admiration for Putin...