Operation Long March

Operation: Long March was a mission undertaken during the events of the 2018 prequel novelization, Godzilla: Project Mechagodzilla.

History
The Operation began when the Earth Union Forces were facing the Kumonga, Kamacuras, Giant Rats, Giant Condors, Griffons, Meganula and Rodan. The Earth Union is low on man power as the children are being used as soldiers while the Bilusaludo were working on Mechagodzilla in Mount Fuji. It crossed over with Operation: LTF which aimed to control monsters and the Bilusaludo, utilized Gigan as a natural weapon against Godzilla Earth during an operation.

Through the use of nanometal, Gigan was given immense regenerative capabilities, and was able to withstand multiple attacks by Godzilla, being repaired and sent back into combat each time. Godzilla eventually overpowered Gigan, and completely destroyed him.