The former Navy captain and astronaut says "we're in some seriously challenging times".

A federal judge blocked the Pentagon from demoting Senator Mark Kelly over a video about "illegal orders" as the Arizona ...

A showdown with President Donald Trump over military integrity raised Sen. Mark Kelly’s profile among Democrats. Cash poured in after Trump called for a sedition charge, bolstering a possible 2028 ...

A federal judge on Thursday blocked the Pentagon’s efforts to censure Sen. Mark Kelly and lower his retirement rank in the ...

Senator Mark Kelly is committed to transparency and ethics in Congress. He challenges his colleagues to follow his lead in avoiding stock trading and corporate PAC contributions, and maintaining a ...

An attorney for Sen. Mark Kelly is urging DOJ officials not to pursue an indictment for a second time against a group of ...

A federal judge has blocked the Pentagon from punishing Democratic Sen. Mark Kelly, a former U.S. Navy pilot, for ...

Amid his ongoing feud with the Trump administration — particularly Defense Secretary Pete Hegseth — Arizona Sen. Mark Kelly ...

A federal judge blocked the Pentagon from punishing Sen. Mark Kelly, D-Ariz., over a controversial video, ruling his First ...

A federal judge on Thursday ruled that the Trump administration "trampled" on Sen.

Two days after a grand jury declined to indict Sen. Mark Kelly, a judge blocked Defense Secretary Pete Hegseth from demoting ...

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big Story Judge hands Hegseth loss in bid to ...