Democratic Sen. Mark Kelly on Tuesday called Defense Secretary Pete Hegseth's investigation into him a "bunch of bull****" ...

The secretary and Sen. Kelly jousted over the 'illegal orders' video that is part of a pending review by the Pentagon.

Sen. Mark Kelly talks about clashing with War Secretary Pete Hegseth on Venezuela and over Hegseth's investigation against ...

"He wants to perform. He doesn't want to answer questions about these strikes on boats in Venezuela," the Arizona Democratic ...

A lawyer for the Arizona Democrat warned the Defense Department that any legal action it may take “would be unconstitutional ...

Kelly investigation ‘escalated,’ Hegseth and Rubio to brief senators, Trump says Ukraine peace ‘closer than ever,’ AMERICOM ...

Sen. Mark Kelly (D-AZ) and War Secretary Pete Hegseth exchanged barbs behind closed doors Tuesday over the Pentagon’s ...

Sen. Mark Kelly (D-AZ), a retired Navy captain and former astronaut, hit back at Defense Secretary Pete Hegseth on Tuesday ...

The Pentagon said it escalated the 'preliminary review' over a video the Arizona senator made alongside other former ...

Pentagon escalates investigation into Sen. Mark Kelly over misconduct allegations related to video urging troops to refuse ...

When it announced its investigation into Kelly, the Pentagon suggested Kelly’s statements interfered with the “loyalty, ...