A commentary from American Thinker examines whether Iran and Russia could be vulnerable to the kind of cascading failure that can suddenly reshape political systems. The article uses the fall of the Berlin Wall as its central historical comparison, pointing to that 1989 moment as a well-known case where long-building weaknesses gave way faster than many expected.
The basic argument is that major states can appear durable on the surface even while internal strains continue to pile up. In that framework, the collapse of East Germany is presented not as an isolated surprise, but as an example of what can happen when repeated problems accumulate until the system can no longer absorb them.
Applying that lens to Iran and Russia, the piece suggests both countries are facing serious pressure and could be more fragile than they seem. Rather than focusing on a single trigger, the analysis points to the risk that multiple failures or missteps could interact and produce a rapid breakdown, much like a chain reaction.
The article ultimately frames Iran and Russia as cases worth watching through the broader idea of systemic instability. Its core message is that history shows how entrenched governments can unravel quickly once the weight of unresolved problems becomes too great.
