The defense secretary is going after the Arizona Democrat's Navy pension for telling troops they can refuse illegal orders.

The agency says Kelly doesn’t have the same right to free speech as civilians.

Democratic Sen. Mark Kelly filed a lawsuit against Defense Secretary Pete Hegseth seeking to block the Pentagon's efforts to ...

Isaac Dovere joins the Inside Politics panel to share his reporting on what is next for Arizona Democratic Senator Mark Kelly ...

A group of veterans in Tucson are standing behind Sen. Mark Kelly, as Secretary of Defense Pete Hegseth tries to demote Sen.

Hegseth's effort to punish a US senator "places other retirees who have spoken up potentially in jeopardy," a military law ...

Hegseth censured Kelly last week.

Senator Mark Kelly addresses Arizona's health care cost crisis and rising premiums after ACA tax credit expiry.

Kelly sued Hegseth, the Pentagon, the Navy and Navy Secretary John Phelan on Jan. 12 in U.S. District Court in Washington, ...

The lawsuit escalates the standoff between the Arizona senator and former Navy pilot and the president and head of the ...

Tucson veterans are showing their support for Sen. Mark Kelly with a billboard along Interstate 10 near Valencia Road.

Sen. Mark Kelly's lawsuit says no one in Congress has ever faced the kind of punishment the Pentagon intends for the former ...