Soldiers need to be able to communicate on a noisy, dangerous battlefield even when conventional means of communication are unavailable.
To help meet that need, the US Army has just updated its compilation of hand and flag signals.
One configuration of flags signifies “Chemical, biological, radiological, and nuclear hazard present”:
Or a soldier may need to signal “I do not understand,” as follows:
See Visual Signals for Armor Fighting Vehicles (Combined Arms), GTA 17-02-019, US Army, February 2018.
Rather than get caught up in the buzzword flavor of the month, the policymaking ecosystem should study what’s actually working.
The U.S. does not lack ideas for improving its transportation system. What it needs is a research ecosystem capable of turning those ideas into deployed solutions.
The Federation of American Scientists (FAS) is excited to announce that Kumar Garg and Matt Lira are joining the organization’s Board of Directors.
A cohesive strategy to achieve two goals: (1) deploy the clean energy and grid upgrades necessary to make energy affordable and combat climate change and (2) create governments that tangibly improve peoples’ lives.