During a war

What are the different ways in which civilians can volunteer/help during a war?
Men can join the army, women can volunteer at hospitals to help the injured, both can donate blood etc.
Please list down what men can volunteer for, what women can volunteer for and what both of them can volunteer for.

I applied to volunteer for online warmongering, but was told all vacancies already taken!

hence oversubscribed

Sheeda Pistol is the right person to answer this question…