1. Armed organized groups that rebel against established authority or government, typically engaging in armed conflict or resistance movements
The government struggled to control the insurgent groups operating in the northern regions.
O governo teve dificuldade em controlar os grupos insurgentes que operavam nas regiões do norte.
2. Non-state actors engaged in armed resistance against a state or occupying force
Several insurgent groups merged to form a unified resistance movement.
Vários grupos insurgentes se uniram para formar um movimento de resistência unificado.