Weerbaarheidsafdeling
The Weerbaarheidsafdeling (WA; "Resilience Department") was the paramilitary arm of the National Socialist Movement in the Netherlands (NSB), the fascist political party that collaborated with the German occupiers of the Netherlands during World War II. The organization, roughly equivalent to the German SA, was founded in 1932 by Anton Mussert, co-founder of the NSB in 1931 and its leader until the end of the war. Members wore and marched in black uniforms and were thus called "blackshirts".