A sonic grenade was an explosive device utilized by the Klingons in the 23rd century.

In 2267, while trapped on Organia during a Klingon military occupation of that planet, Captain Kirk and Commander Spock snuck into a Klingon munitions dump and, using one of the Klingons' sonic grenades, set off a large explosion, in an attempt to start a resistance. (TOS: "Errand of Mercy")

See alsoEdit

• Grenade

External linkEdit

• Sonic grenade at Memory Beta, the wiki for licensed Star Trek works