While this sub is primarily dedicated to MMA, you can also post content related to hand-to-hand combat

https://en.wikipedia.org/wiki/Hand-to-hand_combat

"Hand-to-hand combat (sometimes abbreviated as HTH or H2H) is a physical confrontation between two or more persons at short range (grappling distance, or within the physical reach of a handheld weapon) that does not involve the use of weapons."