Possible scenario
Deterrence Holds
45% Chance
Israel uses the sixth submarine mainly as a strategic signal to Tehran, reinforcing second-strike and long-range naval credibility without immediately changing the operational tempo. Iran condemns the move but avoids a direct military response because both sides have already absorbed several 2025-2026 escalation rounds.
Initial impacts
- Market volatility Up
- Oil prices Up
Secondary impacts
- Industrials +0.5%
- Energy +0.4%
Portfolio impact
S&P 500-0.1%
Each figure is the modeled move of the S&P 500 if the outcome occurs. For information only. Not investment advice.
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