Kelly assailed the Trump agenda on several fronts and said the president should fire embattled Defense Secretary Pete Hegseth ...

Mark Kelly (D., Ariz.) stopped and spoke with reporters ... Kelly, who hasn’t decided whether he will support Pete Hegseth in a full confirmation vote, said he planned to meet with the nominee ...

Sen. Mark Kelly is doing his best to protect America from Defense Secretary Pete Hegseth, whose bumbling group chat could have cost American lives.

In separate videos posted to social media on Monday, Sen. Mark Warner (D-VA) and Mark Kelly (D-AZ) called for Pete Hegseth to resign or be fired from his position as Secretary of Defense.

PHOENIX – U.S. Sen. Mark Kelly (D-Arizona) on Wednesday called for Defense Secretary Pete Hegseth to resign for sending text messages detailing military plans on an unsecure app. “This is the ...

Joe Kasper, Hegseth's former chief of staff, is the latest Department of Defense official rumored to be leaving.

Mark Kelly is doing the best he can to protect ... He is trying to get Secretary of Defense Pete Hegseth to resign. Or to be forced out. This became clear — again — on March 26, when The ...