Johnson at the United Earth Command HQ. (Masters Saga: "False Start")
Johnson was a Corporal who served in the Command Center of United Earth Command. He served there in 2029 and 2030 before the base was attacked and destroyed at the end of the Second Robotech War. As it was evacuated, it is not known if he survived. (Masters Saga: "False Start," "Outsiders," "The Invid Connection")