The American Chamber of Commerce (ACC) in Ukraine severed relations with the American Chamber of Commerce in Russia, Andy Hunder, President of the ACC in Ukraine, said.

"The behavior of the American Chamber in Russia is an embarrassment. U.S. businesses must stop operations - open your eyes to the war crimes killing women and children. AmCham Russia - there is no "business as usual." Don't send me any more letters. 'Follow the direction of the Russian warship'," he said on Twitter.