President Donald Trump abruptly canceled his meeting with Russian President Vladimir Putin over the increased tensions in Ukraine after Russia attacked and seized Ukrainian vessels in the Black Sea. From Fox News:

“Based on the fact that the ships and sailors have not been returned to Ukraine from Russia, I have decided it would be best for all parties concerned to cancel my previously scheduled meeting in Argentina with President Vladimir Putin,” he tweeted Thursday.

“I look forward to a meaningful Summit again as soon as this situation is resolved!” he added.

It’s not too much of a shock since Trump told The Washington Post on Monday he may cancel the meeting, saying, “I don’t like that aggression.” The report continued:

Asked during an interview Monday with The Washington Post whether he thinks Putin was within his rights to seize the Ukrainian ships, Trump said he was considering canceling his bilateral meeting with Putin scheduled for later this week.

“I am getting a report on that tonight and that will determine what happens at the meeting,” Trump said. “I’m getting a full report on that tonight. That will be very determinative. Maybe I won’t have the meeting. Maybe I won’t even have the meeting. We’re going to see, depending on what comes out tonight.”