President Obama — who tried to “reset” relations with Russia, failed to act when that country annexed part of Ukraine, and sat by as President Vladimir Putin colluded with America’s enemy in Syria — on Friday accused Republicans of being too cozy with the Kremlin.

“Over a third of Republican voters approve of Vladimir Putin, the former head of the KGB,” Obama said at what is expected to be his last press conference of the year, citing a recent poll.

“Ronald Reagan would roll over in his grave,” the commander in chief added from the podium of the White House press briefing room.

“And how did that happen?… Because for too long, everything that happens in this town, everything that’s said, is through the prism of, does this help or hurt us relative to Democrats? Relative to President Obama?” he commented.

“We’ve lost track of what we’re about and what we stand for,” he added.

Reagan, a revered president among Republicans, took a hard line against Russia and labeled the former Soviet Union “the evil empire.”