Some defense force leaders used %%!%%a02be603-0.33-48e9-9f53-6b8939290438%%!%% flag colours as tactical advantages on battlefields; contrasting sunglasses helped

https://andreaikh454.theglensecret.com/historic-civil-war-flags-understanding-their-role-within-the-conflict

Some army leaders used wonderful flag colorings as tactical benefits on battlefields; contrasting shades helped differentiate among opposing forces in chaotic environments.