Ukraine threat of a total war with Russia

Ukraine : Ukrainian President Petro Poroshenko spoke of the "threat of total war" with Russia, which he said has "drastically increased" its military presence at the border, further dramatizing the already tense situation since the capture of ships Ukrainians in the Black Sea.

In a huff for Vladimir Putin, Donald Trump has threatened to cancel his scheduled meeting this weekend with his Russian counterpart at the G20 summit in Argentina.

The report on the situation that his national security advisers are due to give him shortly "will be decisive," the US president said in an interview with the Washington Post. "Maybe I will not do this interview" with the master of the Kremlin, he warned, while the White House had just confirmed the holding of the meeting.

"I do not like this aggression, I do not want aggression," insisted Donald Trump, often accused of being too conciliatory with Moscow.