MISCALCULATING: The Failures of Putin’s Ukraine Strategy: Russia is trapped in an unsatisfying holding pattern, hoping for oil prices to recover, for the West to fragment and for Ukraine to implode.

Russia failed to deliver the knockout blow last spring, allowing Kyiv to recover and establish firm control throughout most of the country, even its Russophone portions. Moscow retains the military upper hand as the two countries settle into a protracted stalemate in the Donbass, but the Kremlin’s strategy must take into account a number of factors that bode ill for Russia in the longer run.

Ukraine has stumbled upon a most improbable ally—Saudi Arabia. In a stark example of the law of unintended consequences, the Russian economy has sustained heavy collateral damage from the Saudi campaign against North American shale-oil production (and secondarily, against Iran). The war of attrition in the Donbass is in large measure hostage to the economic war of attrition in the Bakken formation. This situation, unanticipated by Russia (or anyone else, to be fair) when it invaded Ukraine, appears likely to depress energy prices for years to come, sapping the strength of Russia’s economy and hence the country’s ability to wage war. A major cataclysm in the Middle East could turn energy prices around, of course, but it is instructive that oil prices have plummeted even in the face of Islamist depredations in Iraq and chronic chaos in Libya—and the loosening of sanctions on Iran would bring even more oil and gas onto the market.

If the Saudi factor was unforeseeable, the Western response to the invasion of Ukraine appears to represent an actual miscalculation by Moscow. The Kremlin no doubt expected something akin to the reaction over Georgia in 2008—some harsh Western rhetoric, a few pro forma sanctions, and, six months later, a proffered reset button and the resumption of business as usual. Instead, Western governments have imposed fairly extensive sanctions and have thus far stuck to them. Sanctions against individuals are largely symbolic, but restrictions on lending are a genuine hardship to Russian companies, especially in the current economic downturn.

Russia’s problem is that although Putin is bold, he leads a country that is fundamentally weak. Putin’s boldness — especially in the face of Obama’s post-election “flexibility” — can make up for that to a degree, but only so much. And Poland, the Baltics, Finland, etc. are all toughening up in response to the threat that Russia poses. I wouldn’t be shocked if Poland somehow obtained some nuclear weapons from somewhere.