GOP front-runner said he encouraged Russia to “do whatever the hell they want” to member countries he views as not spending enough on own defense.

“One of the presidents of a big country stood up and said, ‘Well, sir, if we don’t pay and we’re attacked by Russia, will you protect us?,’” Trump said during a rally at Coastal Carolina University. “I said, ‘You didn’t pay. You’re delinquent.’ He said, ‘Yes, let’s say that happened.’ No, I would not protect you. In fact, I would encourage them to do whatever the hell they want.”
Washington Post