Commentary
Tradecraft is defined as the methods used in clandestine operations such as espionage. Establishing a secure form of communications is tradecraft 101.
Terrorists make use of numerous methods to communicate with each other across the world, including YouTube and encrypted messaging services. Relaxahotels/pixabay.com
Brad Johnson
contributor
|Updated:
Brad Johnson
contributor
Brad Johnson is a former freelance opinion contributor to The Epoch Times.
