Can grenades contain explosive and chemical fillers?

Answer 1

Explosive AND chemical fillers at the same time? You mean, like a frag grenade that also produces smoke? No one would build a grenade like that because if you want to make a grenade that kills you want as much explosive in it as possible and if you're fielding a smoke grenade you probably want to be able to use it close to your own men--white smoke is for concealment, so you pop that as close to you as possible to hide your movement--but if you really wanted to build, say, a grenade for marking an enemy position that would also kill someone when it went off, there's no real reason you couldn't. You can put multiple chemical fillers in a grenade, though. When I was in the 101st Airborne I knew the guy who ran the Opposing Forces bunker. He was the division's resident enemy. He loved to do things like sneak into the other side's ammo supply during field exercises, steal white smoke grenades, take the cap off the bottom, dump out half the smoke powder and refill the grenade with tear gas powder. This way, when the poor saps who had the grenades used them, everyone in the unit would get gassed. This man got into at least three fistfights every field exercise, and he won most of them.