KOZBCh-1.8 is a Russian combined shaped-charge, fragmentation, and incendiary warhead used as a payload for FPV drones and Molniya unmanned aerial vehicles. The designation KOZBCh-1.8 is believed to stand for a shaped-charge fragmentation incendiary warhead with a total weight of approximately 1.8 kg. The munition combines multiple effects, including armor penetration, fragmentation damage, and incendiary action.