NATO's 'number two': “Putin's nuclear threat is an attempt at psychological intimidation rather than a real plan”. Mircea Geoana, deputy secretary general of the Atlantic Alliance, reminds Trump, who attacked the principle of mutual protection on which the organization is based, that the United States also needs its European allies.

Geoana: "We have to avoid the temptation to be too optimistic, as we were a few months before the counteroffensive, or too pessimistic"