Without this coup and the subsequent "government" supported by the EU politicians,Ukraine would have kept Crimea and Donetsk would not be asking for separation and a referendum. Without the wish to get closer to the EU and NATO without even asking the population of the East and South of Ukraine, Ukraine would have been bankrupt but still intact. It would have had to ask for help from Russia and the EU and some sort of joint deal may have been possible. But after the coup, Putin has been forced into a tough position without many good choices.
He is worried about the encroachment of NATO and the threat to Russia. this is what he said in his speech.
"President Vladimir Putin on Thursday acknowledged that the decision [over Crimea] was also prompted by strategic concerns about Ukraine joining NATO.
“When the infrastructure of a military bloc is moving towards our borders it makes us also take steps in the opposite direction, and this is our right as well,” Putin said during his annual televised question-and-answer session, responding to a question about NATO’s post-Cold War expansion towards Russia’s borders. “We are forced to take some measures in response.”
“Our decision on Crimea was partially connected to that,” Putin said.
Although the main driver behind the annexation was the need to protect the residents of Crimea, “we had other considerations as well: If we don’t do anything, after a while they will use the same principles and drag Ukraine into NATO. And they will say, ‘It’s none of your business.’
“And then the NATO ships will be in the city of Russian military glory, the town of Sevastopol,” he continued.
Putin said the notion of NATO vessels in Sevastopol was more than merely an emotional issue for Russia.
While modern weaponry made Crimea’s location in the Black Sea less important today than it was in the 18th or the 19th century, he said, “if NATO troops go there they will deploy offensive weapons there and that is of geopolitical importance for us.”
“Russia will be pushed out from the area around the Black Sea – that will leave us with only a small part of the shore, 600 kilometers or so. So this is pushing out of Russia from this very important region of the world.”
www.cnsnews.com/news/article/patrick-goodenough/putin-concerns-about-ukraine-joining-nato-prompted-crimea-annexation
I think Putin would rather the couphad not happened and that things stayed as they were, because now he is already in some sort of confrontation with the West, and that is not good for Russia and its economic development. Jaw jaw is always better than war war, but in the end I don't think Putin will be given the choice.