Sen. Mark Kelly talks standing up to the Trump administration and a court martial threat "on Twitter" at a Tucson town hall ...

The Pentagon said Monday that it is investigating Democratic Sen. Mark Kelly, a retired US Navy captain, in light of “serious allegations of misconduct” the department has received against him, and ...

The Pentagon on Monday threatened to recall U.S. Senator Mark Kelly, a retired Navy captain, to active duty status in order ...

Legal scholars cite constitutional protections for lawmakers as Defense Secretary Hegseth claims Kelly's video "brings discredit upon the armed forces." ...

Former military members referred to the secretary of defense as "a blowhard," "a complete jackass" and "a total blue falcon." ...