A recent rollout of new operations security training for all Defense Department personnel has been met with confusion, with many individuals unsure if they need to take it and one module already ...

Add Yahoo as a preferred source to see more of our stories on Google. Trump officials mistakenly shared attack plans with a reporter on an unsecured app, breaching rules. Pentagon and military leaders ...

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 ...

OPSEC violations are only a few thumb taps away. And now, so is guidance about how to avoid them. In December, the Navy released an app designed as a one-stop shop for all things operational security.

OPSEC violations are only a few thumb taps away. And now, so is guidance about how to avoid them. In December, the Navy released an app designed as a one-stop shop for all things operational security.

Defense Secretary Mark Esper has directed the Pentagon to change the wording in a new mandatory training course meant to prevent information leaks that refers to protesters and journalists as ...

This post was written by DJ Elliott and has been cross-posted at The Fourth Rail. DJ is a retired US Navy Intelligence Specialist with 22 years of service, the primary author of the Iraqi Security ...