Who's behind the plot to overthrow the german government

In a nationwide raid, 25 suspected members and supporters of a terrorist organization were arrested early Wednesday. Officials said the network, part of a wider right-wing movement, was already well established with a concrete plan to overthrow the German state by force and install a new government.

Prosecutors identified the suspected ringleaders only as Heinrich XIII P. R. and Ruediger v. P., in line with German privacy rules. The news magazine Der Spiegel reported that the former was a well-known 71-year-old member of a minor German noble family, while the latter was a 69-year-old former paratrooper.
According to prosecutors, Heinrich XIII P. R., who the group planned to install as the new leader of Germany, had made contact with Russian officials seeking to establish a new order in Germany once the Berlin government was overthrown. A Russian woman, Vitalia B, had allegedly given him help with this. The Russian embassy in Berlin denied having links to far-right terror groups.
A currently-serving soldier in the Bundeswehr's Special Forces Command (KSK) as well as several Bundeswehr reservists are also among suspects in the case, a spokesperson for Germany's Military Counterintelligence Service (MAD) told the DPA news agency. A search was reported to have been carried out at the soldier's home and his barracks office in the state of Baden-Württemberg.
The trigger for the raids was an investigation into another Reichsbürger group that had planned to kidnap German Health Minister Karl Lauterbach.
German Interior Minister Nancy Faeser said the case revealed the threat posed by the Reichsbürger movement. The president of the German parliament's lower house, Bärbel Bas, said the operation shows "that our democratic constitutional state is attentive and capable of action."

The group had targeted members of the Bundeswehr and police for their wanted to win their goals. It had formed a "military arm" and a council presided over by Heinrich XIII P. R. To implement their plans the group's members were prepared to use military means and violence against state representatives and were willing to kill to achieve their goals. According to the investigators, the members of the group "followed a conglomerate of conspiracy myths consisting of narratives of the so-called 'Reichsbürger' as well as QAnon ideology." The prosecutors added that the group's adherents believe Germany is ruled by a so-called "deep state," similar to baseless claims about the United States that were made by former President Donald Trump. The Reichsbürger movement is made up of a number of small organizations and individuals, mainly in the states of Brandenburg, Mecklenburg-Western Pomerania and Bavaria. They do not accept the legality of the Federal Republic of Germany or any of its government authorities. The movement argues that the German constitution prior to World War II was never properly nullified and that the formation of the former West Germany in 1949, and now reunified Germany, was therefore never valid.