In May, VICE News followed the Lithuanian army during Operation Lightning Strike — a four-day wargames exercise. The drill marked the first nation-wide test of Lithuania’s new 2,500-strong “Rapid Reaction Force,” set up in the wake of the Ukraine crisis to deal with hybrid warfare threats, such as armed protests, airfield and weapons stockpile seizures, and the sudden appearance of “little green men” who seem to take orders from far away.