Domino Destabilization is a Regional Destabilization tactic where multiple country's are destabilized to cause/create large movements of people & reshape the Regions. Cities in country's are also used like charges in controlled demolitions to bring down Country's.
Some examples of Domino Destabilization are:
1) [Middle East destabilization to flood Europe.]
["Arab Spring"-> Egypt -> Libya/North Africa -> Syria -> Turkey]
Europe(primarily Western Europe) is being pincered. African Migrants from the Sea(From Libya/North Africa) & Islamic "Refugees" from the Land(From Syria/Middle East/Turkey).
In true "Order from/by Chaos" fashion, this was done to create enough of a Crisis that the EU could justify making, using & deploying the EU Army(To stop country's from leaving/resisting the EU & to make the EU last longer).
2) [South America destabilization to flood North America.]
Just like what is/was going on in the Middle East, a very similar operation is going on in South America to create a Crisis equal if not bigger then what Europe is experiencing.
Mexico would turn into a "Syria", US would implode & Canada would fall.
The "Order from/by Chaos" out of this, is the formation of the NAU(North American Union) & SAU(South American Union).