Attacks committed by far-right extremists expressing similar worldviews and ideologies are on the rise . Last week, an alleged Atomwaffen Division member was arrested for planning terrorist attacks on his local synagogue.

A post from a suspected member shows a masked man in front of an electric transformer holding a book known to be an insurgency bible to militant neo-Nazis, with the caption: "The electric grid as well as many other of the system's tentacles that keep the lemming class fat and happy are extremely weak and easy to target."

A series of other posts allegedly shows its Georgia "cell" in live-firing training. One photo depicts a masked man shooting a target painted with a Jewish Star of David. Other posts call for "tit-for-tat" violence.

The group has also been conducting postering campaigns in several of the cities they claim to have members in. Many of the posters went up in universities; others were spotted in less traditional locations, such as on a drive-in menu in Newark. "Would you like some societal collapse with your coffee?" read a social media post of the poster.

Some of the posters, which have been found and reported on by members outside of The Base, contain a QR code that brings a potential recruit to a video entitled "What is The Base?" on Bitchute, a video-hosting service used by the far right.