Two-person armed defense as a concept is very different from coordinated team tactics such as a SWAT team or military personnel acting in unison to clear a building or take over a compound. Two-person armed defense is the idea that you need to be prepared to coordinate with your family, friends, or even strangers who are responsibly armed citizens in the event of a dynamic critical incident in the public space, in your workplace, or even in your home.
Bringing Two Guns to a Gunfight
Bringing two guns into a fight should make your team much more powerful. You should be more capable of defending yourself from one or more threats and keeping track of all the chaos and distractions that may be happening in the environment where the defensive incident is occurring.