There are doubts whether Russia really wants to strike any deal at all. Analysts noted that despite Moscow building up its forces for months, Russian diplomats had not prepared any formal documents or even formulated the country’s demands until last week. And the idea of mustering nearly 100,000 troops within striking distance of the Ukrainian border (the US has said that Russia could increase that number to 175,000 by the end of January) just to hold talks with Biden has struck western observers as overkill.