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.
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.
Decades after the Army abandoned the Pentomic concept, a defense expert argues such a concept may provide a solution to the battlefield problems of today.
Should counter-drone skills be taught across the U.S. Army? Or should C-UAS be assigned to specialists? One Army officer argues the Army needs a C-UAS MOS.
President Trump has called for Russia and Ukraine to “stop where they are” and quit fighting after concluding talks in Washington Friday with Zelenskyy.