As a commentator at Turcopolier remarked:

If the US is not careful it is going to give the Russians another opportunity to show to the World their military prowess, the flexibility of their Military District system allowing multi front operation and their unfailing support for an ally. As well as potentially letting the Russians show to Europe that they have nothing to fear, if they stop at 30 miles or so and basically go back home. All whilst the US demonstrates the opposite, but then reinforcing DC may trump the World.

Why The War In Ukraine May Soon Resume

Related:

UKRAINE SEEKS TO JUSTIFY ITS FUTURE OFFENSIVE AGAINST THE DONBASS WITH A BOGUS “PEACE PLAN” AND ULTIMATUM

Euromaidan 2014