Combat Knife

"I like combat knives. I have a combat knife collection in my home, because I'm a good soldier. A proud member of the Republic of Korea Army. I use combat knives as weapons of self-defense. If you're a soldier, then you can use it. I'm sure combat knives are a soldier's favorite weapon."

--Su Ji-Hoon, Home Sweet Home

A combat knife is a fighting knife designed solely for military use and primarily intended for hand-to-hand or close combat fighting.