Rosa Del Mar

Daily Brief

Issue 72 2026-03-13

China Alignment Signals And Systemic Spillovers

Issue 72 Edition 2026-03-13 9 min read
General
Sources: 1 • Confidence: Medium • Updated: 2026-03-15 09:32

Key takeaways

  • A Chinese Foreign Ministry spokesperson stated that China does not agree with attacks on Gulf states and condemns indiscriminate attacks on civilians and non-military targets.
  • Iranian pain tolerance is high, especially among the population, implying endurance under bombardment could be prolonged.
  • Iran has reportedly increased tanker attacks in the Gulf while negotiating ship-by-ship passage arrangements with some countries.
  • Saudi Arabia has activated the East–West pipelines at roughly 7 million barrels per day to route oil to the Red Sea, with tankers lining up to load there.
  • Proxy escalation may be constrained because a heavier US punitive air campaign would impose higher costs than prior lower-intensity strike patterns.

Sections

China Alignment Signals And Systemic Spillovers

  • A Chinese Foreign Ministry spokesperson stated that China does not agree with attacks on Gulf states and condemns indiscriminate attacks on civilians and non-military targets.
  • China’s oil import shares are asserted as roughly 14% from Saudi Arabia, 11–12% from Iraq, and about 20% from Russia.
  • China’s relationships with Saudi Arabia and other GCC states are described as at least as important as, and likely more important than, its relationship with Iran.
  • China is described as generally avoiding formal alliances, with its only clear defense-treaty-like commitment being to North Korea.
  • The US is described as having enduring leverage over China because US naval presence can control transit through the Strait of Hormuz.
  • If the US abrogated responsibility to defend the straits, Saudi Arabia might begin pricing oil in another currency and petrodollar recycling could unravel.

Duration Driver: Pain Tolerance Vs Punitive Air/Sea Capacity

  • Iranian pain tolerance is high, especially among the population, implying endurance under bombardment could be prolonged.
  • Iranian regime pain tolerance is extremely low.
  • Deploying US ground troops is characterized as politically toxic domestically and risks mission creep.
  • Conflict duration depends on an interaction between Iranian pain tolerance, US punitive air-campaign intensity, and a global response that reopens the Strait of Hormuz.
  • If Iran attempts sustained disruption of the Strait of Hormuz, an international coalition response is expected to force it open.
  • Iran is expected to seek maximum leverage by disrupting Hormuz for roughly 1–2 weeks rather than sustaining an indefinite closure.

Hormuz Disruption As Calibrated Leverage Vs Sustained Closure

  • Iran has reportedly increased tanker attacks in the Gulf while negotiating ship-by-ship passage arrangements with some countries.
  • Iran’s selective approach to Strait transit (carve-outs) is cited as evidence that Iran lacks full resolve to close the Strait outright.
  • Iran is expected to seek maximum leverage by disrupting Hormuz for roughly 1–2 weeks rather than sustaining an indefinite closure.
  • Iran is reported to be continuing to export oil through the Strait of Hormuz during the conflict environment.

Operational Posture And Mitigation: Escorts, Rerouting, Spare Capacity

  • Saudi Arabia has activated the East–West pipelines at roughly 7 million barrels per day to route oil to the Red Sea, with tankers lining up to load there.
  • Iranian drone and missile attack tempo is claimed to have declined sharply over time (with specific step-down figures provided).
  • The US is claimed to have eight Aegis-enabled destroyers in the Persian Gulf with five more coming, and France is claimed to be sending eight ships.
  • OPEC excluding Iran is asserted to have enough spare capacity to replace roughly 2 million barrels per day of Iranian exports if disrupted.

Proxy Control And Multi-Chokepoint Escalation Risk

  • Proxy escalation may be constrained because a heavier US punitive air campaign would impose higher costs than prior lower-intensity strike patterns.
  • The Houthis may act based on their own interests and are not simply Iranian puppets.
  • Iran-linked Shia groups in Iraq launched a drone at Baghdad’s Green Zone early in the crisis.

Watchlist

  • Israeli and US estimates reportedly suggest Iranian missile launcher attrition has stalled around roughly two-thirds destroyed, raising the possibility of adaptation or reserve capacity.
  • A key escalation watch is whether Iran activates proxies—especially the Houthis or Iraq militias—to expand attacks into the Red Sea and create two simultaneous maritime chokepoints.
  • Papic flags surprise that Iran-linked Iraqi Shia militias have not acted more, while assessing the Houthi threat as relatively manageable due to interdiction options.
  • Marko flags a nightmare scenario in which Iraqi Iran-linked Shia militias join the fight and create a land threat that could force a U.S. Desert Shield-style ground defense posture for Saudi Arabia.
  • The key macro-relevant uncertainty is framed as whether Iran moves on in weeks versus months, which would differentiate a short conflict from a global recession outcome.
  • The next few days are framed as likely to reveal clearer information about the trajectory of the conflict despite current fog of war.

Unknowns

  • What is the independently verifiable current rate of Iranian drone and missile launches, and how has it changed day-by-day since the onset of the crisis?
  • What is the current, verifiable status of shipping through Hormuz (volumes, delays, incident rate) and the extent of ship-by-ship carve-outs by destination/flag/country?
  • What is the real coalition maritime posture and escort capacity (ship counts, convoy procedures, minesweeping assets, rules of engagement), and how fast is it ramping?
  • How much spare capacity can OPEC (excluding Iran) actually bring online in practice, and on what timeline, as evidenced by realized production/export increases?
  • What is the actual throughput of Saudi East–West pipelines and the operational constraints at Red Sea loading points (queues, turnaround times, security incidents)?

Investor overlay

Read-throughs

  • Selective Hormuz disruption plus negotiated ship-by-ship carve-outs could create uneven impacts across importers and routes, with freight, insurance, and delivery timing diverging even if aggregate exports continue.
  • Saudi rerouting via the East–West pipelines toward Red Sea loading could partially mitigate Gulf risk, shifting congestion and security focus to Red Sea ports and shipping lanes rather than fully removing disruption risk.
  • Conflict duration may be the macro driver: weeks suggests transitory energy and shipping shock, months raises risk of broader recessionary spillovers via sustained energy insecurity and trade disruption.

What would confirm

  • Verified shipping data shows rising delays, incidents, or rerouting in Hormuz alongside evidence of destination or flag-specific carve-outs, consistent with calibrated leverage rather than total closure.
  • Observed throughput and sustained operations of Saudi East–West pipelines near stated levels, plus measurable Red Sea loading queues and turnaround constraints, indicating mitigation is working but capacity is being tested.
  • Proxy activation expands attacks into the Red Sea or additional fronts, creating simultaneous chokepoint stress and signaling a higher escalation path with longer duration risk.

What would kill

  • Verified stabilization or improvement in Hormuz transits with falling incident rates and reduced delays, suggesting disruption leverage is diminishing and maritime protection is effective.
  • Credible evidence that Iranian launch capability is materially degrading over time rather than stalling, reducing the residual threat that supports prolonged disruption scenarios.
  • Clear confirmation of rapid ramp in coalition escort and minesweeping capacity with defined convoy procedures and rules of engagement, coinciding with normalized flows and reduced insurance and freight stress.

Sources

  1. 2026-03-13 geopolitical-cousins.captivate.fm