Taiwan military unit patrolling in command room in front of chroma key device

taiwan army military unit green screen tablet strategy counteract chinese chinese invasion taiwanese insurgent walking freedom fighter operation headquarters mockup chroma key device flag war uniform insurgence taiwan flag freedom independence international relations revolution territory resilience liberation unification territorial dispute one china policy colonized military invasion border tension unrest nation agency politics patriotic military intelligence national flag organization secure protect mission war room base of operations internal security security protocol sovereignty invasion civil war