H. G. Wells' War of the Worlds, also known as Invasion and H. G. Wells' The Worlds in War internationally, or simply as War of the Worlds, is a 2005 Japanese-American direct-to-DVD independent science fiction action horror film produced by The Asylum, which premiered on Sci Fi Channel on Tuesday June 28, 2005, and directed by David Michael Latt. It is a loose adaptation of the H. G. Wells novel, and a mockbuster of the DreamWorks/Paramount film based on the same source, in addition to the third film adaptation overall.

The Martians, also known as the Invaders, are the main antagonists from the H.G. Wells 1898 novel The War of the Worlds. Their efforts to exterminate the populace of the Earth and claim the planet for themselves drive the plot and present challenges for the novel's human characters. They are notable for their use of extraterrestrial weaponry far in advance of that of mankind at the time of the invasion.