Military science fiction
Military science fiction is a subgenre of science fiction that explores the military and warfare in the context of futuristic or alternate worlds. The stories in this genre often focus on military conflicts between humans and extraterrestrial species or other humans, featuring advanced weaponry, technology, and tactics.
Military science fiction often explores the implications of technological advancements and their impact on warfare. The stories can be set in space, on other planets, or on Earth in alternate timelines or dystopian futures. They can also feature various military themes such as honor, duty, sacrifice, and leadership.