Trump officials mistakenly shared attack plans with a reporter on an unsecured app, breaching rules. Pentagon and military leaders emphasize operational security training to protect troops. OPSEC is ...

KAISERSLAUTERN, Germany – A team of operations security experts from U.S. Air Forces Europe-Africa and U.S. Army Garrison Rheinland-Pfalz came together in early January at Sembach Kaserne to deliver ...

KAISERSLAUTERN, Germany – Operational security is integral to every aspect of military operations. The 7th Mission Support Command, U.S. Air Forces Europe, and U.S. Army Garrison Rheinland-Pfalz ...

Trump administration officials accidentally shared planning for combat action with a reporter, and it's exactly the type of failure that military leaders have long feared — one that comes from sloppy ...