Historically the buława was an attribute of a hetman, an officer of the highest military rank (after the monarch) in the 15th- to 18th-century Kingdom of Poland and the Polish–Lithuanian Commonwealth.
Hetmans typically added an image of a buława to their coats of arms.
Today the buława appears in the rank insignia of a Marshal of Poland.
In the Ukrainian language, a булава (bulava) is a mace or club, in both the military and ceremonial senses.
Ukrainian military heraldry often features bulava-images, particularly as a part of rank insignia for generals and admirals, as well as an element of the insignia of the Ministry of Defence and of the NSDC.