Geopolitical Scenario
What happens to my portfolio if North Korea launches a sudden attack against South Korea?
This scenario models a sharp military escalation on the Korean peninsula, with immediate spillovers into global equities, semiconductors, currencies, commodities and shipping. It highlights how a regional conflict can quickly become a global portfolio shock through risk aversion, supply-chain disruption and higher energy costs.
This is a hypothetical scenario analysis for educational purposes. It is not a prediction, forecast, or investment recommendation.
Portfolio stress test
Current value
$115,228.87
Scenario value
$69,960.37
Key risks
Affected holdings
Portfolio stress test
Current value
$115,228.87
Scenario value
$69,960.37
Key risks
Affected holdings
Visual analysis
How a sample portfolio could behave
Illustrative projections showing how a sample portfolio might respond under a what happens to my portfolio if north korea launches a sudden attack against south korea? scenario across different time horizons.
All charts show illustrative data for educational purposes only. Actual portfolio results will vary.
Key takeaways
Key Takeaways
The dominant pattern is a broad risk-off repricing led by expensive growth equities and Asia-linked cyclicals, while defensives, energy-linked exposures and select alternative assets hold up relatively better. In this portfolio run, the projected 12-month impact is severe, with major pressure on mega-cap tech and commodity-sensitive names tied to global growth.
Risk-Off Repricing
A surge in volatility and geopolitical uncertainty pushes investors out of high-multiple equities, especially duration-sensitive technology stocks whose valuations depend heavily on future cash flows.
Semiconductor Supply Shock
South Korea's central role in memory and advanced component supply raises fears of bottlenecks, higher input costs and delayed shipments across hardware, cloud and AI infrastructure markets.
Defensive Rotation
Capital tends to rotate toward sectors with more domestic, recurring or essential demand characteristics, including managed care, parts of energy and other lower-beta areas.
Commodity and Logistics Stress
Oil, shipping insurance and rerouting costs rise as markets price disruption risk, creating inflation pressure and squeezing margins for transport, retail and import-heavy businesses.
See how this scenario could affect your holdings
Portfolio exposure
Portfolio Impact Analysis
How this scenario flows through to portfolio positions
Under Pressure
Mega-cap growth tech
HighHigh valuations, low cash-flow yields and rising discount rates create outsized downside when volatility jumps and investors reprice long-duration assets.
Semiconductor and AI supply chains
HighExposure to Korean memory and component disruption raises fears around input costs, deployment delays and reduced visibility for cloud and AI infrastructure spending.
Asia-linked cyclicals
MedRegional market stress, weaker sentiment and potential trade disruption weigh on miners, exporters and companies tied to Asian industrial demand.
Consumer and logistics-sensitive businesses
HighHigher shipping costs, imported goods inflation and weaker confidence pressure margins and discretionary demand.
More Resilient
Defensive healthcare
StrongDomestic, recurring and essential demand makes managed care and similar businesses less exposed to global trade, shipping and semiconductor shocks.
Energy-linked exposures
StrongHigher oil prices and energy security concerns can support earnings, even if broader equity market weakness still limits absolute upside.
Alternative stores of value
ModAssets such as gold and, in some cases, Bitcoin may recover after the initial risk-off flush if investors look for geopolitical hedges and non-traditional safe havens.
This analysis is based on the specific portfolio run. Individual holdings may vary.
Example portfolio
Holding-by-holding scenario impact
See how each holding in a sample portfolio could be affected, with portfolio weight and estimated scenario impact.
| Holding | Weight | Scenario impact | Contribution | Key exposure |
|---|---|---|---|---|
AAPL Apple Inc. | 13% | -44% | -5.7% | Apple screens as one of the most duration-sensitive names here: the reverse DCF puts fair value at $57.19 versus a $253.50 stock price, falling to $53.56 in the scenario as WACC rises from 16.0% to 17.0%, while the 12-month scenario price target is still only $141.56. The transmission is a classic 2022 tech de-rating plus 2019-2020 East Asia supply-chain scare: Korean memory/display/component risk, Asia FX and demand pressure, and higher shipping and insurance costs hit sentiment far more than near-term earnings given Apple's 35.4% operating margin. With the stock on 34.0x P/E and only a 2.6% FCF yield, even modest hardware-cycle or gross-margin anxiety can drive a much larger multiple-led selloff than the fundamental hit alone. |
MSFT Microsoft Corporation | 10% | -54% | -5.4% | Microsoft's scenario is driven less by demand collapse than by de-rating and AI infrastructure cost pressure: the scenario raises WACC from 16.0% to 16.9%, while the 12-month scenario price target drops to $169.58 from a $372.29 current price. The transmission channel matches the 2022 cloud multiple compression and 2024-2025 AI capex scare analogue, where Korean memory disruption raises server build costs and constrains Azure capacity while a VIX-led ERP expansion compresses a 27.3x P/E and 2.7% FCF yield. Its 47.1% operating margin and recurring commercial revenue should limit earnings damage, but the unusually low DCF fair value of $0.35 signals that current valuation leaves little tolerance for higher capex intensity or a higher discount rate. |
NVDA NVIDIA Corporation | 14% | -36% | -5.0% | NVIDIA has the most direct fundamental exposure to this shock: scenario fair value falls to $65.37 from $77.75 as WACC rises from 16.0% to 17.1%, and the reverse DCF implied FCF growth required by the stock drops from 24.3% to 19.1%, with a 12-month scenario price target of $113.57 versus $178.10 today. The transmission is through Korean HBM memory and packaging disruption, which can delay AI GPU system builds and customer deployments, paired with a high-multiple semiconductor de-rating similar to the 2022 growth-semi selloff and 2023-2024 bottleneck episodes. Even with a 60.4% operating margin and net cash, a 36.3x P/E stock discounting sustained >20% growth is highly exposed to any hit to shipment timing or supply-chain visibility. |
GOOGL Alphabet Inc. | 16% | -55% | -8.8% | Alphabet is primarily a multiple-compression and ad-sentiment story here: the scenario takes the 12-month price target to $138.40 from a $305.46 current price as WACC rises from 16.0% to 16.9%. The transmission mirrors the 2022 digital advertising and mega-cap internet de-rating, with ERP expansion hitting a 38.0x P/E and 2.0% FCF yield stock, while a global growth scare pressures brand and Asia-linked ad budgets and Korean hardware constraints raise AI infrastructure costs. Its 20.8% FCF margin and net cash should cushion fundamentals, but the valuation leaves the shares especially exposed to risk-off repricing relative to the likely modest earnings revision. |
AMZN Amazon.com Inc. | 10% | -35% | -3.5% | Amazon combines cyclical and valuation vulnerability: reverse DCF fair value is $88.19 versus a $213.77 stock price and slips to $83.37 in the scenario as WACC rises from 16.0% to 17.0%, while the 12-month scenario price target is $139.43. The transmission follows the 2022 Amazon drawdown template of weaker discretionary demand, higher freight/insurance and imported-goods costs, plus more expensive AWS hardware if Korean memory tightens. With only a 1.6% FCF margin, a 0.5% FCF yield, and roughly $200,000 of 2026 capex planned, the stock has very little valuation support if investors demand more compensation for logistics, consumer, and AI infrastructure risk simultaneously. |
JPM JPMorgan Chase & Co. | 12% | -30% | -3.6% | JPMorgan is less exposed to Korean supply chains than to second-order macro and credit effects: residual income fair value declines from $142.65 to $134.89 as WACC moves from 16.0% to 16.7%, with a 12-month scenario price target of $206.88 versus $297.40 currently. The transmission is the familiar universal-bank pattern seen in 2014-2015 and 2020 risk-off episodes, where weaker investment banking, issuance, and loan demand are only partly offset by stronger trading and rates/FX activity, while recession odds and oil/shipping inflation raise reserve concerns. At 14.9x P/E and about 2.3x P/B, JPM is not expensive versus the mega-cap tech cohort, but it still carries premium-bank valuation risk if markets price more credit stress. |
XOM Exxon Mobil Corporation | 9% | -38% | -3.4% | Exxon is the clearest relative beneficiary because the commodity shock offsets the higher discount rate: scenario fair value rises to $38.36 from a $30.02 base fair value even as WACC increases from 16.0% to 16.6%, reflecting the positive earnings effect from higher oil prices and regional shipping disruption. The transmission matches the 2022 energy-shock analogue, where upstream realizations and an energy-security premium improve earnings power while integrated downstream and chemicals help manage volatility. Even so, the 12-month scenario price target of $101.27 remains well below the current $163.91 share price, suggesting fundamentals improve but not enough to justify the existing multiple. |
UNH UnitedHealth Group | 4% | -9% | -0.4% | UnitedHealth is one of the more defensive holdings in this scenario: scenario fair value actually improves slightly to $242.56 from $238.32 as WACC rises only from 15.5% to 15.8%, and the 12-month scenario price target of $278.90 is much closer to the current $307.73 than for most other assets. The transmission is mainly portfolio rotation rather than operating stress, consistent with prior geopolitical risk-off episodes where managed care outperformed because earnings are domestic, essential, and largely insulated from Korean supply-chain and shipping disruptions. With a 17.7x P/E and 5.7% FCF yield, UNH has materially better valuation support than the low-yield mega-cap growth names, though company-specific margin skepticism still limits upside. |
 BHP BHP Group | 8% | -47% | -3.8% | BHP is exposed through the growth scare rather than direct conflict geography: NAV fair value slips from $6.67 to $6.52 as WACC rises from 16.0% to 16.6%, while the 12-month scenario price target falls to $28.64 from a $54.53 current price. The transmission resembles the 2015-2016 China slowdown and broader Asia risk-off analogue, where weaker Chinese and regional industrial expectations compress iron ore and bulk commodity sentiment even if copper holds up better structurally. Its 44.1% operating margin and improving copper mix are stabilizers, but persistent China sensitivity means cyclical de-rating dominates near term. |
 BTC Bitcoin | 5% | +5% | +0.3% | Bitcoin is governed almost entirely by liquidity and narrative under this scenario: the 6-month scenario price target falls to $66,159.04 from $71,912.00, but the 12-month and 24-month targets recover to $75,507.60 and $80,541.44 as initial deleveraging gives way to potential safe-haven and ETF-flow support. The transmission matches the mixed historical analogue from early 2020 and later geopolitical episodes, where BTC first trades like a high-beta risk asset before partially decoupling if distrust in fiat regimes or geopolitical order intensifies. Unlike equities, there is no balance-sheet cushion or earnings stream, so the move is almost entirely a function of volatility, cross-asset positioning, and adoption flows. |
| Portfolio total | 100% | -39.4% | Weighted scenario impact |
AAPL
Apple Inc.
Apple screens as one of the most duration-sensitive names here: the reverse DCF puts fair value at $57.19 versus a $253.50 stock price, falling to $53.56 in the scenario as WACC rises from 16.0% to 17.0%, while the 12-month scenario price target is still only $141.56. The transmission is a classic 2022 tech de-rating plus 2019-2020 East Asia supply-chain scare: Korean memory/display/component risk, Asia FX and demand pressure, and higher shipping and insurance costs hit sentiment far more than near-term earnings given Apple's 35.4% operating margin. With the stock on 34.0x P/E and only a 2.6% FCF yield, even modest hardware-cycle or gross-margin anxiety can drive a much larger multiple-led selloff than the fundamental hit alone.
MSFT
Microsoft Corporation
Microsoft's scenario is driven less by demand collapse than by de-rating and AI infrastructure cost pressure: the scenario raises WACC from 16.0% to 16.9%, while the 12-month scenario price target drops to $169.58 from a $372.29 current price. The transmission channel matches the 2022 cloud multiple compression and 2024-2025 AI capex scare analogue, where Korean memory disruption raises server build costs and constrains Azure capacity while a VIX-led ERP expansion compresses a 27.3x P/E and 2.7% FCF yield. Its 47.1% operating margin and recurring commercial revenue should limit earnings damage, but the unusually low DCF fair value of $0.35 signals that current valuation leaves little tolerance for higher capex intensity or a higher discount rate.
NVDA
NVIDIA Corporation
NVIDIA has the most direct fundamental exposure to this shock: scenario fair value falls to $65.37 from $77.75 as WACC rises from 16.0% to 17.1%, and the reverse DCF implied FCF growth required by the stock drops from 24.3% to 19.1%, with a 12-month scenario price target of $113.57 versus $178.10 today. The transmission is through Korean HBM memory and packaging disruption, which can delay AI GPU system builds and customer deployments, paired with a high-multiple semiconductor de-rating similar to the 2022 growth-semi selloff and 2023-2024 bottleneck episodes. Even with a 60.4% operating margin and net cash, a 36.3x P/E stock discounting sustained >20% growth is highly exposed to any hit to shipment timing or supply-chain visibility.
GOOGL
Alphabet Inc.
Alphabet is primarily a multiple-compression and ad-sentiment story here: the scenario takes the 12-month price target to $138.40 from a $305.46 current price as WACC rises from 16.0% to 16.9%. The transmission mirrors the 2022 digital advertising and mega-cap internet de-rating, with ERP expansion hitting a 38.0x P/E and 2.0% FCF yield stock, while a global growth scare pressures brand and Asia-linked ad budgets and Korean hardware constraints raise AI infrastructure costs. Its 20.8% FCF margin and net cash should cushion fundamentals, but the valuation leaves the shares especially exposed to risk-off repricing relative to the likely modest earnings revision.
AMZN
Amazon.com Inc.
Amazon combines cyclical and valuation vulnerability: reverse DCF fair value is $88.19 versus a $213.77 stock price and slips to $83.37 in the scenario as WACC rises from 16.0% to 17.0%, while the 12-month scenario price target is $139.43. The transmission follows the 2022 Amazon drawdown template of weaker discretionary demand, higher freight/insurance and imported-goods costs, plus more expensive AWS hardware if Korean memory tightens. With only a 1.6% FCF margin, a 0.5% FCF yield, and roughly $200,000 of 2026 capex planned, the stock has very little valuation support if investors demand more compensation for logistics, consumer, and AI infrastructure risk simultaneously.
JPM
JPMorgan Chase & Co.
JPMorgan is less exposed to Korean supply chains than to second-order macro and credit effects: residual income fair value declines from $142.65 to $134.89 as WACC moves from 16.0% to 16.7%, with a 12-month scenario price target of $206.88 versus $297.40 currently. The transmission is the familiar universal-bank pattern seen in 2014-2015 and 2020 risk-off episodes, where weaker investment banking, issuance, and loan demand are only partly offset by stronger trading and rates/FX activity, while recession odds and oil/shipping inflation raise reserve concerns. At 14.9x P/E and about 2.3x P/B, JPM is not expensive versus the mega-cap tech cohort, but it still carries premium-bank valuation risk if markets price more credit stress.
XOM
Exxon Mobil Corporation
Exxon is the clearest relative beneficiary because the commodity shock offsets the higher discount rate: scenario fair value rises to $38.36 from a $30.02 base fair value even as WACC increases from 16.0% to 16.6%, reflecting the positive earnings effect from higher oil prices and regional shipping disruption. The transmission matches the 2022 energy-shock analogue, where upstream realizations and an energy-security premium improve earnings power while integrated downstream and chemicals help manage volatility. Even so, the 12-month scenario price target of $101.27 remains well below the current $163.91 share price, suggesting fundamentals improve but not enough to justify the existing multiple.
UNH
UnitedHealth Group
UnitedHealth is one of the more defensive holdings in this scenario: scenario fair value actually improves slightly to $242.56 from $238.32 as WACC rises only from 15.5% to 15.8%, and the 12-month scenario price target of $278.90 is much closer to the current $307.73 than for most other assets. The transmission is mainly portfolio rotation rather than operating stress, consistent with prior geopolitical risk-off episodes where managed care outperformed because earnings are domestic, essential, and largely insulated from Korean supply-chain and shipping disruptions. With a 17.7x P/E and 5.7% FCF yield, UNH has materially better valuation support than the low-yield mega-cap growth names, though company-specific margin skepticism still limits upside.
BHP
BHP Group
BHP is exposed through the growth scare rather than direct conflict geography: NAV fair value slips from $6.67 to $6.52 as WACC rises from 16.0% to 16.6%, while the 12-month scenario price target falls to $28.64 from a $54.53 current price. The transmission resembles the 2015-2016 China slowdown and broader Asia risk-off analogue, where weaker Chinese and regional industrial expectations compress iron ore and bulk commodity sentiment even if copper holds up better structurally. Its 44.1% operating margin and improving copper mix are stabilizers, but persistent China sensitivity means cyclical de-rating dominates near term.
BTC
Bitcoin
Bitcoin is governed almost entirely by liquidity and narrative under this scenario: the 6-month scenario price target falls to $66,159.04 from $71,912.00, but the 12-month and 24-month targets recover to $75,507.60 and $80,541.44 as initial deleveraging gives way to potential safe-haven and ETF-flow support. The transmission matches the mixed historical analogue from early 2020 and later geopolitical episodes, where BTC first trades like a high-beta risk asset before partially decoupling if distrust in fiat regimes or geopolitical order intensifies. Unlike equities, there is no balance-sheet cushion or earnings stream, so the move is almost entirely a function of volatility, cross-asset positioning, and adoption flows.
Weighted portfolio impact
-39.4%
Illustrative example only. Actual portfolio impacts depend on specific holdings, timing, and scenario severity.
Example analysis
How Key Holdings Are Affected
Asset-level scenario impact for holdings in this analysis
AAPL
Apple Inc.
Apple is exposed mainly through valuation compression and East Asian supply-chain anxiety rather than an immediate collapse in earnings. Korean component risk, freight pressure and weaker regional demand can amplify a multiple-led selloff in a richly valued hardware franchise.
Key drivers
- •multiple compression
- •Korean component disruption
- •shipping and insurance cost pressure
What investors would watch
MSFT
Microsoft Corporation
Microsoft is vulnerable to a higher discount rate and rising AI infrastructure costs if Korean memory supply tightens. Its recurring revenue base is a stabiliser, but cloud and AI valuation premiums can still compress sharply in a volatility shock.
Key drivers
- •cloud multiple de-rating
- •server and memory cost inflation
- •AI capex pressure
What investors would watch
NVDA
NVIDIA Corporation
NVIDIA has one of the clearest direct links to this scenario because AI systems depend on advanced memory and packaging ecosystems that could be disrupted. Even modest supply delays can matter when the stock is priced for sustained high growth.
Key drivers
- •HBM supply disruption
- •AI deployment delays
- •high-growth semiconductor de-rating
What investors would watch
GOOGL
Alphabet Inc.
Alphabet is hit more by market multiple compression and softer advertising sentiment than by direct operating disruption. Higher infrastructure costs and weaker brand spending can add pressure to an already expensive large-cap internet valuation.
Key drivers
- •ad sentiment weakness
- •mega-cap internet de-rating
- •AI infrastructure cost pressure
What investors would watch
UNH
UnitedHealth Group
UnitedHealth looks comparatively defensive because its revenues are more domestic and less tied to Asian supply chains or global freight costs. That does not eliminate downside, but it can reduce the scale of drawdown versus growth-heavy holdings.
Key drivers
- •defensive sector rotation
- •domestic earnings base
- •stronger valuation support
What investors would watch
BTC
Bitcoin
Bitcoin can initially trade like a high-beta risk asset during forced deleveraging, then potentially recover if the narrative shifts toward geopolitical hedge demand and alternative reserve skepticism. Its path is likely to be volatile and liquidity-driven rather than fundamentally anchored.
Key drivers
- •initial deleveraging
- •safe-haven narrative
- •ETF and positioning flows
What investors would watch
Assets to watch
Winners & Losers
Which asset types and sectors tend to benefit or suffer
Potentially more exposed
High-multiple technology
These stocks face the sharpest repricing when discount rates rise, volatility spikes and investors reassess growth assumptions.
High sensitivitySemiconductors and AI hardware
Dependence on Korean memory and related supply chains leaves the sector exposed to cost inflation, shortages and shipment delays.
High sensitivityAsia and China-sensitive cyclicals
Miners, exporters and industrials tied to regional demand can weaken as markets price slower growth and broader trade disruption.
Medium sensitivityPotentially more resilient
Defensive healthcare
Essential demand, domestic revenue and lower supply-chain dependence can help limit drawdowns during geopolitical stress.
Low sensitivityEnergy producers
Higher oil prices and an energy security premium can support earnings even in a broader market selloff.
Low sensitivityAlternative hedges
Gold and, in some market regimes, Bitcoin may attract flows once the initial liquidation wave passes.
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Pre-built scenario prompt
“North Korea launches a sudden military attack against South Korea, including artillery strikes near the DMZ and missile launches targeting Seoul and key military installations. The United States and allies mobilise forces under their mutual defence treaty, China issues warnings, and global markets react sharply. Risk assets sell off, defence stocks rally, semiconductor supply chains face disruption fears given South Korea's role in memory and logic chip production, the Korean won and Asian equities plunge, oil and gold spike on safe haven demand, and global shipping routes through the region face insurance and rerouting costs.”
FAQ
Frequently asked questions
Common questions about portfolio scenario analysis and what this stress test reveals.
The combination of higher volatility, a higher equity risk premium and Korean semiconductor supply risk is especially damaging for expensive growth stocks. Many large technology names are valued on long-dated cash flows, so even a modest rise in discount rates can cause a large fall in price multiples.
South Korea plays a critical role in memory chips, displays and other advanced electronics inputs. If conflict raises fears around production, transport or insurance, the impact can spread quickly across smartphones, cloud infrastructure, AI servers and industrial electronics.
Not necessarily in absolute terms. Higher oil prices can improve earnings and relative performance, but a severe global equity selloff can still pull energy shares lower if the broader market is repricing aggressively.
Bitcoin often falls first when markets de-risk, because it is liquid and heavily traded. But if the shock evolves into a broader distrust of geopolitical stability, monetary order or fiat regimes, it can recover as flows return to perceived alternative stores of value.
The key variables are the duration of the conflict, whether semiconductor production is materially disrupted, the scale of oil and shipping cost increases, and how central banks respond to the inflation-growth trade-off. Portfolios concentrated in expensive growth equities or Asia-linked cyclicals are generally more vulnerable than portfolios with defensives, energy or diversified factor exposure.
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Disclaimer: This page is for educational and informational purposes only. All scenario analyses are hypothetical and do not constitute investment advice, financial recommendations, or predictions of future market performance. The content presented represents one possible interpretation of how markets and portfolios might respond to the described scenario. Actual outcomes would depend on numerous factors not fully captured in any model. Always consult a qualified financial advisor before making investment decisions.