Artillery Smoke Grenade (Fallout 4)

The Artillery smoke grenade is a weapon in Fallout 4.

Characteristics
You acquire the artillery smoke grenade during The Minutemen Quest: Old Guns. These explosives are used to mark high-priority targets for artillery support. They should only be used outside and within range of a workshop settlement that contains a manned artillery piece. If these conditions are met, the area marked by an artillery smoke grenade is bombarded with powerful explosives.

Conditions
You must have be within 5 grid squares (as marked on your map ) of a settlement with at least 1 manned artillery which has had a Settler assigned to operate the gun. The delay between throwing a grenade and artillery striking at the located spot seems to be directly proportional to how many artillery guns are in range. With only 1 gun in range the delay seems to be about 30 seconds. with 6 in range the delay seems to be about 5 seconds (Further research is needed)

Locations
Acquired on the completion of The Minutemen Quest: Old Guns.

The workbench at Sanctuary Hills will periodically be restocked with 10 artillery smoke grenades.