The total cost of the U.S. military’s operation against the Iran-backed Houthi militants in Yemen is nearing $1 billion in ...

The review started in response to a joint bipartisan request last week from leaders of the Senate Armed Services Committee.

The review will also look at other defense officials' use of the publicly available encrypted app, which is not able to ...

At the heart of the Trump administration’s Signal scandal lies the familiar psychological pitfall of groupthink ...

The military has rules and laws and hierarchy and a chain of command. But undergirding it all is trust—trust that higher-ups ...