The Mas7er Defense Force is a large military split into several branches to defend all Mas7er territory. The head officers of the Defense Force are Vid Mas7er, Evo Mas7er, Lucas Mas7er, Julia Mas7er, Nova Mas7er, and Marq Mas7er. The force consists of four military branches.
- Mas7er Army
- Mas7er Navy
- Mas7er Marine Corps
- Mas7er Air Force
The Mas7er Defence Force has countless marines, jet fighters, army troopers, and warships. Navy forces include the Mas7er Fleet and Forge World Fleet.