👉 The fourth weapon in many military and tactical contexts, often referred to as the "smoke grenade," is a non-lethal projectile designed to obscure visibility and disorient opponents. It works by releasing a dense cloud of smoke, reducing the effectiveness of visual surveillance and making it difficult for enemies to aim accurately. This weapon is typically used to control crowds, secure areas, or provide tactical advantage without causing permanent harm, making it a versatile tool in both military and law enforcement operations.