Article snippet: MORE on Thursday abruptly canceled a planned meeting with Russian President Vladimir Putin at this weekend's Group of 20 (G-20) summit, citing Moscow's military tensions with Ukraine. The announcement, which Trump made on Twitter, came roughly an hour after the president told reporters the meeting would “probably” go ahead as planned. “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,” Trump wrote while flying on Air Force One en route to the summit. Trump added that he hoped to have “a meaningful Summit again as soon as this situation is resolved!” White House press secretary Sarah Huckabee Sanders later told reporters aboard the presidential aircraft that Trump decided to scrap the meeting after discussing the Ukraine situation on the plane with chief of staff MORE. The Kremlin said it did not receive advance notice of the cancellation, with Putin spokesman Dmitry Peskov telling Russian news outlets they learned of the news from Trump's tweets. Before departing the White House on Thursday morning, Trump said it was a “very good time” to meet with Putin despite Russia's recent seizure of Ukrainian ships and sailors off the coast of Crimea. “I probably will be meeting with President Putin. We haven't terminated that meeting. I was thinking about it, but we haven't. They'd like to ... Link to the full article to read more