Former vice president Dick Cheney said Wednesday that President Obama is the "weakest" president of his lifetime.

"He's a very, very weak president. Maybe the weakest -- certainly in my lifetime," Cheney said on Fox News Channel's "Hannity."

Cheney said the U.S.'s image abroad has suffered under the leadership of Obama. He said he believes the president is very opposed to taking military action.

"I think it's a case that he hates to use military power. He doesn't believe it's ever justified," said Cheney.