The early warning radars on Greenland are key to defending the U.S. against nuclear attack, but they're vulnerable to hypersonic missiles, critics warn.
A now-discredited Army investigation led to a black mark against an Army intelligence officer, despite him never being arrested, The War Horse reports.
Variants within the same plane model, incompatible support equipment and a lack of shared data create barriers to interoperability, a Rand report warns.
The censored items included materials about slavery, Native American history, women’s history, LGBTQ history, and preventing sexual harassment and abuse.