If my country was under a brutal occupation, structures and countless homes being destroyed and my people being displaced in masses on a weekly, monthly and yearly basis, essentially being colonised. If I was under siege, my nations supplies, electricity, trade, import/export, building materials, food and water etc being controlled by the occupation and had been for decades on end. And for resisting the occupation and colonisation, I'd seen my friends or family brutalised, arrested, tortured or worse, then yea, I can't say I wouldn't be there to fire rockets back at the occupier and aggressor either.