When Iran announced last week that its retaliatory doctrine would no longer be proportional, the statement was treated by some Western analysts as rhetorical posturing — the kind of elevated language that authoritarian governments produce for domestic audiences while pursuing calibrated actions abroad. That reading is becoming harder to sustain. [1]

The IRGC declared on Sunday that US-linked and Israeli-linked universities in the region are now "legitimate targets." On Saturday, it warned that any strike on Iran's electricity sector would be met with attacks on Israeli power plants and on power stations supplying American forward bases. On March 11, Iranian state media announced the end of "proportional retaliation" as a formal policy and the adoption of a "continuous strikes" framework. Taken together, these are not rhetorical positions. They are targeting announcements. [2][3]

The analytical framework that made the war's first month legible rested on a simple assumption: both sides were calibrating. American and Israeli strikes were designed to degrade Iranian military capacity without producing civilian catastrophe. Iranian strikes were designed to impose costs without triggering escalation that Iran could not absorb. The proportionality doctrine was the mutual constraint that made this ladder comprehensible. Its removal changes the problem from a game of calibrated escalation to something closer to unconstrained war. [1][4]

The consequences are not symmetric. Iran loses more from unconstrained American and Israeli air power than it gains from striking Gulf state civilian infrastructure. The threat is credible precisely because it is irrational from a purely military standpoint — which is what makes it a threat rather than a calculation. Tehran is signaling that it is willing to impose costs on third parties — Saudi Arabia, the UAE, Qatar — to raise the political price of coalition participation. [2]

CSIS published an analysis on March 28 titled "Visualizing Iran's Escalation Strategy" which noted that Iran is "abandoning calibrated retaliation for rapid escalation — expanding the war across the region and raising stakes globally." The Center's conclusion: Iran's escalation-to-deescalate strategy is rational in a narrow sense, but it requires adversaries to flinch. The question is whether Washington or Jerusalem will. [4]

The IRGC's warning about universities is particularly significant. It extends the target set beyond military infrastructure to institutions with civilian constituencies. American and Israeli universities operating in the Gulf, or with significant partnerships in the region, now face a category of risk that their institutional planning frameworks have not historically included. The warning may be designed primarily to generate political pressure within Gulf states rather than to signal actual strikes — but the two effects are not mutually exclusive. [3]

For Washington, the doctrinal shift creates a planning problem that neither the Pentagon's public posture nor the administration's diplomatic messaging has addressed directly. The proportionality framework allowed American planners to model the escalation cycle with some confidence. An adversary that has publicly abandoned that framework forces planners to model for the worst case rather than the expected case. The difference between those two scenarios, in terms of force posture and political authorization requirements, is substantial. [1][4]

The timing of the announcement — occurring as Pakistan mediates, as Trump sets an April 9 deadline for talks, and as European governments push for ceasefire negotiations — suggests it may also be a negotiating position. States that abandon doctrines in public often do so to extract concessions before abandoning the abandonment. That interpretation does not make the threat less real. It makes it more complicated.

-- KATYA VOLKOV, Tbilisi