Which type of weapon is the M67 grenade classified as?

The M67 grenade is classified as a fragmentation grenade because its primary purpose is to produce a wide dispersal of shrapnel to incapacitate or kill enemy personnel within a specific radius. When the grenade detonates, it breaks apart, sending pieces of metal in various directions, effectively increasing its lethal capability. This design makes it particularly effective in combat situations where infantry troops face enemy forces in enclosed or outdoor environments.

In contrast, rifle grenades are designed to be fired from rifles and usually have different tactical applications. Smoke grenades generate a cloud of smoke for concealment or signaling rather than causing injury. Stun grenades, often called flashbangs, are used primarily for distraction and disorientation rather than lethal force. Hence, the classification of the M67 grenade as a fragmentation grenade is accurate given its intended use and effects in combat scenarios.