Rohrbaugh Command was the name of a supreme command and control agency which directed the forces of the Husnock during the years of the War. Rohrbaugh Command was apparently formed through an alliance with the First and Second Husnock and took its name from its headquarters on the planet Rohrbaugh.
Rohrbaugh Command issued orders in Season 93 to swiftly and decisively attack the Homeworld, an action which brought about the Battle of Homeworld leading to over a billion deaths. Rohrbaugh Command then ordered the evacuation of their own homeworld and then ordered the command itself disbanded in a final act.
The exact makeup of Rohrbaugh Command was never established, although Service Intelligence believed the group to be comprised of both a military and civilian body, overseen by a collective council of Husnock leaders.