I'm ~1,000 words into a sci-fi story about an Egyptian spy named Sekhmetka who hunts down a rebellious cult in the Congolese jungle. After the cult's leader Neferu rescues her from a dinosaur, she promises Sekhmetka that she will bring the heroine's dead brother to life in exchange for a certain errand. I don't have the whole errand ironed out yet, but I'm inclined towards having Sekhmetka steal Congolese weapons of mass destruction for Neferu's cult. If I do go down this route, what kind of hi-tech weaponry should Sekhmetka steal? One idea I had featured nuclear or atomic grenades, which as the name implies have the destructive effects of ordinary nuclear missiles compacted into grenade form.