At approximately 9:15 am, a large convoy of approximately 60 passenger vehicles accompanied by 3 school buses was reported as leaving the protester camp and traveled to DAPL site 114.  The vehicles were parked to obstruct access to the site and 3 security guards on scene were assaulted by the group.  The security guards reported they also observed their attackers brandishing a knife and a handgun.  The protesters trespassed onto the property and subsequently planted trees and did a protest on the site while vandalizing construction equipment at the site. The protest group then left and traveled to DAPL site 116 where trespassed onto the property to plant trees and did a protest while vandalizing equipment on the site.