Defend the Artillery

Defend the artillery at (Location Name) is a Minutemen radiant quest in Fallout 4.

Quick walkthrough
While playing you are notified via on screen text that a settlement needs your help defending its Artillery piece. On arrival one of the settlers will tell you the Brotherhood of Steel has been snooping around, and they believe they mean to destroy the artillery.

Bugs

 * Up until Patch 1.3, it seems this quest did not trigger correctly for most people.