Before going on a weeklong recess, Republican lawmakers succeeded in delaying a Senate vote on Hagel’s nomination earlier this month. Hagel is expected to win confirmation if a vote is held because Democrats control 55 votes in the 100-seat Senate.

“I do not believe that Chuck Hagel, who is a friend of mine, is qualified to be secretary of defense,” McCain of Arizona said on CNN’s “State of the Union” show.

“I believe that when the questions are answered, and I believe they will be by this coming week that the president deserves an up or down vote” on Hagel, said McCain, who is a member of the Senate Armed Services Committee.