Army specialist operating surveillance tech with chroma key laptop

command center military army laptop notebook man soldier green screen chroma key mockup device war room specialist expert evaluating data target engaging enemies engaging targets enemy forces intelligence intelligence agency special operations governmental command post control center combat missile facility intelligence corps radar surveillance warfare defense system operation room base of operations equipment intercept armed forces dispatch systems service monitoring war national safety headquarters security protection conflict government global counterterrorism internal security intelligence service duty global affairs room agency confidential international military room