Sen. Mitch McConnell, R-Ky., has returned to the Senate after a months-long absence, but appearances in which he seemed confused and frail have renewed questions about his health and ability to carry out his duties. McConnell, the former Senate majority leader, has made few public comments since returning and has announced that he will not seek reelection, with his current term set to expire in January 2027. Market pricing in the existing topic places the probability of his resignation before January 3, 2027, at 11.5%, although there is no indication he plans to leave office early. Kentucky Gov. Andy Beshear said McConnell must demonstrate that he can serve day after day and participate in Senate committees. McConnell’s health concerns follow a June disappearance from public life, a reported incident involving unconsciousness and CPR, a fall, and a mild case of pneumonia. His future attendance, public statements and ability to perform regular Senate responsibilities will remain central to the story.