By Ojo Emmanuel Oluwatobi

Introduction

The ongoing geopolitical crisis in the Middle East has once again demonstrated the fragility of the global energy market and the profound legal consequences that accompany geopolitical conflict. Recent hostilities involving Iran and its adversaries have significantly disrupted maritime activities in the Strait of Hormuz, one of the most strategically important waterways in the world. Reports indicate that Iran has deployed naval mines in the strait and that several commercial vessels have been attacked, leading to a sharp decline in shipping activities.

The consequences of these developments have been swift and far-reaching. Oil prices surged sharply as fears emerged that nearly one-fifth of the world’s oil supply transported through the strait could be disrupted.  At the same time, several energy companies and exporting states have declared force majeure on oil and liquefied natural gas (LNG) shipments due to the inability to safely transport cargo through the conflict zone.

While the economic implications of such declarations are widely discussed in the media, their legal ramifications are often less understood. Force majeure is not merely a commercial phrase; it is a doctrine with significant contractual consequences. Its invocation can suspend contractual obligations, protect parties from liability, and reshape the legal relationship between contracting entities.

This article examines the concept of force majeure, the legal framework governing its invocation, judicial interpretations of the doctrine, and the legal implications arising from the recent declarations of force majeure triggered by the Strait of Hormuz crisis.

The Meaning and Nature of Force Majeure

The term force majeure, derived from French civil law, literally means “superior force.” In contract law, it refers to extraordinary events that are beyond the control of contracting parties and which prevent them from fulfilling their contractual obligations.

A force majeure clause typically appears in commercial agreements to protect parties from liability where performance becomes impossible due to unforeseeable circumstances. Such circumstances commonly include war, natural disasters, riots, strikes, government actions, and other external events that render contractual performance impossible.

The legal effect of force majeure is therefore not to terminate contractual obligations outright, but rather to excuse or suspend performance for the duration of the disruptive event.

Most force majeure clauses share three fundamental characteristics:

  1. Unforeseeability: The event must be unexpected at the time the contract was concluded.
  2. Externality : The event must be beyond the control of the parties.
  3. Irresistibility or impossibility: The event must make contractual performance impossible or impracticable.

Where these conditions are clearly satisfied, the affected party may invoke the clause to avoid liability for non-performance.

Force Majeure in Common Law and Commercial Contracts

Unlike civil law jurisdictions, common law systems do not recognise force majeure as an independent doctrine unless it is expressly included in the contract.

This means that the availability and scope of force majeure relief depend largely on the wording of the contractual clause itself. Courts typically interpret such clauses strictly, examining whether the event relied upon falls within the list of events specified in the agreement.

If a contract does not contain a force majeure clause, parties may instead rely on related doctrines such as:

Frustration of contract

Impossibility of performance

Commercial impracticability

However, these doctrines often impose a much higher threshold than force majeure and may lead to the termination of the contract rather than the temporary suspension of obligations.

Judicial Interpretation of Force Majeure

Courts across jurisdictions have frequently been called upon to determine whether particular events qualify as force majeure. Several landmark cases illustrate the judicial approach to the doctrine.

One of the earliest cases dealing with impossibility of performance is Taylor v Caldwell (1863) 3 B & S 826; 122 ER 309.  In this case, a music hall that had been rented for concerts was destroyed by fire before the events could take place. The court held that the parties were excused from performing the contract because the subject matter of the agreement had been destroyed through no fault of either party. Although the case was technically decided under the doctrine of frustration, it laid the conceptual foundation for the modern understanding of force majeure and impossibility in contract law.

Also, in the case of  Matsoukis v Priestman & Co [1915] 1 K.B. 681, a shipbuilding contract was delayed due to labour shortages and strikes. The court held that the delay did not qualify as force majeure because the clause in the contract did not explicitly include such circumstances. The case demonstrates the strict approach courts adopt when interpreting force majeure clauses, emphasizing that the event relied upon must fall clearly within the contractual language. The doctrine of force majeure has equally  received the judicial Blessings of the Nigerian penultimate court justices, in the case of Globe Spinning Mills (nig) plc v. Reliance Textile Industries Ltd (2017) LPELR-41433(CA)where the court ingeniously acknowledged the potency of the doctrine in the Nigerian legal ecosystem.

The Strait of Hormuz Crisis and the Invocation of Force Majeure

The recent conflict in the Middle East has disrupted shipping in the Strait of Hormuz, a critical maritime chokepoint responsible for transporting approximately 20% of the world’s oil and liquefied natural gas supply.  Military activities in the region have included attacks on merchant vessels and the deployment of naval mines, effectively rendering the waterway unsafe for commercial shipping.

As a result of these developments, several oil producers and energy companies have invoked force majeure clauses in their supply contracts. For instance, Kuwait Petroleum Corporation declared force majeure on crude exports after shipping disruptions made it impossible to fulfil delivery obligations.

Similarly, LNG suppliers and trading companies have issued notices of force majeure to buyers due to production shutdowns and shipping risks linked to the conflict.

These declarations are a direct consequence of the fundamental principle underlying force majeure which is the principle that states that where an extraordinary external event makes contractual performance impossible, liability for non-performance may be suspended.

Legal Implications of Declaring Force Majeure

The declaration of force majeure carries significant legal consequences for the parties to a contract.

  1. Suspension of Contractual Obligations: The primary effect of force majeure is the temporary suspension of performance obligations. The affected party is excused from performing its contractual duties for the duration of the force majeure event. For example, an oil supplier who is unable to ship crude through a blocked maritime route may suspend deliveries without breaching the contract.
  2. Protection from Liability: Force majeure also protects the affected party from liability for damages resulting from non-performance. Without such protection, the failure to deliver oil cargo could expose a supplier to substantial claims for breach of contract.
  3. Notification Requirements: Most force majeure clauses require the affected party to provide prompt notice to the other party, explaining the event and its impact on performance. Failure to provide such notice may invalidate the invocation of the clause.
  4. Duty to Mitigate: Even where force majeure applies, the affected party is usually required to take reasonable steps to mitigate the consequences of the event. For instance, an oil company may be required to explore alternative shipping routes or delivery arrangements.
  5. Possible Contract Termination: If the force majeure event persists for an extended period, the contract may permit either party to terminate the agreement altogether. This is particularly common in long-term commodity supply contracts.

Broader Implications for Global Energy Markets

The invocation of force majeure across multiple oil contracts has broader implications beyond the immediate contractual relationship between suppliers and buyers.

Firstly, it introduces uncertainty into global supply chains. When several suppliers simultaneously suspend contractual obligations, buyers must scramble to secure alternative sources of supply.

Furthermore, it contributes to volatility in global energy prices. Recent disruptions linked to the Hormuz crisis caused oil prices to surge dramatically, reflecting fears of prolonged supply shortages.

Equally, it highlights the vulnerability of global energy trade to geopolitical chokepoints. The Strait of Hormuz remains one of the most critical transit routes in the world, and disruptions there can reverberate across global markets.

Conclusion

The recent declarations of force majeure by oil companies in response to the Strait of Hormuz crisis illustrate the enduring relevance of this contractual doctrine in modern international commerce. While geopolitical conflicts may disrupt trade and destabilize markets, the legal framework of force majeure provides a mechanism through which parties can navigate such disruptions without incurring crippling liability.

Judicial authorities have consistently emphasised that force majeure clauses must be interpreted strictly, with relief granted only where the event relied upon clearly falls within the contractual language. Nevertheless, when circumstances such as war, government action, or maritime blockades make performance genuinely impossible, the doctrine serves as a vital legal safeguard.

In the context of the present Middle Eastern conflict, the closure or disruption of a maritime chokepoint through which a significant portion of global energy supply flows provides a textbook example of the kind of extraordinary circumstance that force majeure clauses are designed to address.

Ultimately, the Hormuz crisis reminds us that international energy contracts operate not merely within the realm of commerce but also within the unpredictable landscape of geopolitics. In such a world, force majeure remains one of the most important legal tools available for managing the intersection between war, trade, and contractual obligation.

About the Author

Ojo Emmanuel Oluwatobi is a final year law student in the Faculty of Law, Ahmadu Bello University, Zaria, Kaduna state, Nigeria. He is a voracious reader, a relentless researcher and an energetic writer. He is passionate about oil and gas law, international law and dispute resolution. He can be reached via +2348145929919 or  emmanueltobi447@gmail.com

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