In general, black flags are used by enemy forces to signify that enemy combatants are going to be killed rather than taken prisoner—essentially, the opposite of the white flag used to represent surrender. ... Most black American flags are entirely black, meaning that stars and stripes become almost impossible to see.

What does a totally black flag mean?

What does a black American Flag mean? Black flags have historically been used to signify that no quarter will be given. When translated into modern language, this means that captured enemy combatants will be killed rather than taken prisoner.

What does the black American flag mean today?

What does a Black American Flag mean? A Black American Flag is used during war and means “no quarters given”. This statement means that you will not surrender, will not take prisoners and are willing to die for your cause.