In this segment, I break down why Russia is unlikely to offer Iran meaningful support if the U.S. escalates militarily — despite the 2025 Russia–Iran partnership treaty and ongoing joint drills with China.I explain why Moscow’s backing for Tehran is largely rhetorical, not operational. Russia is already overstretched in Ukraine, lacks spare military bandwidth, and has a long track record of failing to honour security commitments — from Syria to Armenia to Venezuela. Even for Iran, arguably Russia’s most important military partner outside China, real intervention would require a level of focus and resource reallocation the Kremlin simply cannot afford.We also look at Iran’s deeper structural crisis: simultaneous domestic unrest, geopolitical pressure, economic strain, and severe water shortages. Taken together, this “triple crisis” sharply limits what outside powers — including Russia — can realistically do.I then assess what a serious weakening or collapse of the Islamic Republic would mean for Moscow. Rather than strengthening an “authoritarian axis,” it would further isolate Russia and increase its dependence on China, exposing the fragility of these so-called alternative power blocs.Finally, I address the China–Russia–Iran naval drills off South Africa and explain why they are largely performative. The real strategic variable is China — not Russia or Iran — particularly in the context of sanctions evasion, shadow fleets, and the loss of Venezuela as a permissive hub for illicit networks.