Incendiary bomb

An incendiary bomb (or firebomb) was an explosive device designed to start a Fire.

In 1937, Guernica was bombed with incendiaries by the Luftwaffe. (PROSE: History 101)

The Dalek supreme command ordered for London to be destroyed with incediary bombs during the 22nd century Dalek invasion. (TV: The Dalek Invasion of Earth)