Americans taking it upon themselves to secure the border.
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Photos showing dozens of members of the militia groups on the U.S.-Mexico border carrying semi-automatic rifles and wearing masks, camouflage and tactical gear provide one of the first glimpses into the group’s activities on the border.

Members of the militia groups, who say they have 10 active “teams” along the state’s southern border, are seen at campsites, walking along the Rio Grande River, pointing rifles and pistols out of frame and flipping off the camera in the photos obtained by the San Antonio Express-News.

A spokesperson for the group provided the photos under the condition that members’ faces be blurred because of fear of being identified by “cartel and gang members.”