👉 An internal weapon, often found in military contexts, is a concealed or integrated device designed for use within the body, typically attached to a weapon like a knife or dagger. These weapons can be surgically implanted or surgically attached to the user's limb, allowing for discreet and rapid deployment during combat. They are engineered to be highly effective, often featuring advanced materials for durability and stealth, and may include mechanisms for self-dissolving or camouflaging to minimize detection. Internal weapons offer significant tactical advantages, enabling quick engagement and reducing the risk of exposure compared to external weapons.