National Liberation and Freedom Army

NLFA is a militia that stands for the ideals of capitalism, and are used in countries that have communist governments. They use guerrilla warfare, blend in with the ethnic peoples, and use reliable and cheap weaponry.
Many countries already have NFLA troops in them, waiting for a chance to strike and taking out politicians.

https://pin.it/5EKxw5E (standard member)

https://pin.it/6aQplax (Armored units)

https://pin.it/c5kqQbm (standard grenade)

https://pin.it/7C60TJ7 (Standard arms)

Many members will use weaponry and attire that the country they are in uses, and will register as official citizens before being put into action.