Can a woman serve in a combat unit?
Yes. The IDF does not ask women to serve in combat. Many women do serve in combat units as volunteers, for example in the Nahal Infantry Brigade unit called Karakal. This is a unit for women (97 profile women) and 72 profile men. They have red boots and short M-16s, they do Efes Chamesh tironut, etc. and they usually secure the border with Jordan and Egypt.