Some armed forces leaders used %%!%%a02be603-1/3-48e9-9f53-6b8939290438%%!%% flag colorations as tactical benefits on battlefields; contrasting sunglasses helped

https://jaredxnsc037.focalledger.com/posts/civil-war-flag-etiquette-understanding-proper-display-and-respect-3

Some army leaders used one-of-a-kind flag hues as tactical blessings on battlefields; contrasting shades helped differentiate among opposing forces in chaotic environments.