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[From Singapore Office] Developments in the enforcement of arbitration awards for maritime disputes in Singapore – a case update on The Yangtze Harmony [2026] SGHC 3

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May 2026

[From Singapore Office] Developments in the enforcement of arbitration awards for maritime disputes in Singapore – a case update on The Yangtze Harmony [2026] SGHC 3

Author: Bertrice Hsu, Nanami Fukuhara (Co-author)

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Publisher: Nagashima Ohno & Tsunematsu

Journal / Book: NO&T Dispute Resolution Update No.22/NO&T Asia Legal Review No.116 (May, 2026)

Notes: A PDF file of the bilingual version is also available by clicking on “Download full text (PDF)”. For details on our Dispute Resolution Team at the Singapore Office, please refer to this PDF file.

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*Please note that this newsletter is for informational purposes only and does not constitute legal advice. In addition, it is based on information as of its date of publication and does not reflect information after such date. In particular, please also note that preliminary reports in this newsletter may differ from current interpretations and practice depending on the nature of the report.

Introduction

Effective enforcement is a cornerstone of international arbitration. In the recent case of The Yangtze Harmony [2026] SGHC 3 (the “Yangtze Harmony”), the Singapore High Court issued an important decision that upholds the enforcement regime for maritime disputes in Singapore. In particular, the High Court held that when a vessel has been arrested through in rem court proceedings in Singapore as pre‑award security and later judicially sold, a successful claimant may enforce the arbitration award against the sales proceeds of the arrested vessel.

Key facts in Yangtze Harmony

In Yangtze Harmony, a dispute arose out of a towage contract between the claimant, a company engaged in the provision of marine services, and the defendant, the bareboat charterer of the vessel known as “Yangtze Harmony” (“Vessel”). Under this towage contract, the defendant chartered a tugboat from the claimant to tow the Vessel from Australia to Singapore for repairs.

On 19 October 2022, the claimant commenced an in rem action in the Singapore courts against the vessel for remuneration and delay payments under the towage contract, resulting in the arrest of the Vessel in Singapore as security for such claims. However, as the towage contract contained an arbitration clause, all further court proceedings in the action were stayed in favour of the arbitration pursuant to the International Arbitration Act 1994 (the “IAA”). The Vessel remained under arrest and was later judicially sold, with the sale proceeds remaining in court pending the outcome of the arbitration.

The claimant subsequently commenced arbitration proceedings and obtained two awards against the defendant (collectively, the “Awards”), which the claimant later applied to enforce in the Singapore courts. The application for enforcement was granted, and judgment was entered in personam against the defendant. The defendant did not comply with the Awards or satisfy the judgment entered against it. The claimant thus applied to, inter alia, (i) lift the Stay Order on the in rem proceedings; and (ii) enter judgment in rem against the defendant in the terms of the Awards, so that the sales proceeds of the Vessel could be applied toward satisfaction of the Awards.

Case Analysis

The court granted the application, finding that it had the power to lift the Stay Order, and permitting the claimant to enforce the Awards against the Vessel’s sale proceeds.

First, on analysis of relevant Singapore law, the court found that a maritime claimant that meets the requirements of sections 3 and 4 of the High Court (Admiralty Jurisdiction) Act 1961 is entitled to commence in rem proceedings to obtain security for its underlying claim. Subsequently, assuming there is an operative arbitration agreement, the court is required under section 6 of the IAA to stay these in rem proceedings in favour of the arbitration upon the application of either party to the arbitration agreement. In addition, under sections 7(1) and 7(2) of the IAA, the court is empowered to (i) order that the vessel remains under arrest as security for the future award; and (ii) continue in rem proceedings insofar as necessary, e.g. liquidating the vessel in a judicial sale.

However, the IAA is silent on the mechanism by which a maritime claimant can enforce an arbitral award against the retained security represented by the arrested vessel or its sale proceeds. The court considered the principle laid down in the English case The “Rena K” [1979] QB 377 (“Rena K”). There are two aspects to the principle in Rena K:

First, courts may, when staying in rem proceedings in favour of arbitration, order the security (in the form of the arrested ship) to be retained where the arresting party faces a risk of being unable to enforce a foreign arbitral award; and
Second, upon a defendant shipowner’s failure to satisfy an arbitral award, the arresting party may need to seek the removal of the stay of the in rem proceedings and proceed to judgment in rem in order to enforce the award against the retained security.

The court observed that the first aspect of the Rena K principle has already been partially codified under section 7 of the IAA and affirmed the second aspect of Rena K principle, holding that the Singapore courts possess a residual common law power to lift a stay of in rem proceedings in order for a maritime claimant to enforce an award against the retained security. The court reasoned that not only did nothing in the IAA or Rules of Court 2021 exclude the existence of this residual power, but such payment out of the vessel’s sale proceeds to the award creditor was precisely the situation envisaged by section 7(1)(a) of the IAA.

Finally, the court also considered the issue of whether an in rem claim ceases to exist once the underlying in personam cause of action had been determined in arbitration. The court considered case law developed in England, Australia, and New Zealand, and affirmed the Singapore law position previously laid down in Kuo Fen Ching v Dauphin Offshore Engineering & Trading Pte Ltd [1999] 2 SLR(R) 793 (“Kuo Fen Ching”), where it was held that in rem proceedings against a vessel and in personam proceedings against the vessel-owning company are separate parallel and actions which did not merge upon dissolution of the company in question. In the present case, the court found that the principle in Kuo Fen Ching applies equally to parallel in rem proceedings and in personam arbitration proceedings, meaning that the determination of the claimant’s claims in the arbitration and the resulting Awards did not extinguish the in rem proceedings against the Vessel, which remains extant for the purposes of enforcement of the Awards.

Conclusion

The decision in Yangtze Harmony provides welcome clarity on the enforcement options under Singapore law available to a maritime claimant against the defendant’s vessel or its sale proceeds where the underlying contract provides for arbitration. Where the respondent party owns a vessel that is in or will be passing through Singapore’s territorial waters, a claimant can consider taking pre-emptive steps to preserve the vessel as security by commencing in rem proceedings in the Singapore courts, even before commencing arbitration.

May 14, 2026

This newsletter is given as general information for reference purposes only and therefore does not constitute our firm’s legal advice. Any opinion stated in this newsletter is a personal view of the author(s) and not our firm’s official view. Given the nature of this newsletter as general information, statutory provisions and source citations may have been intentionally omitted. For any specific matter or legal issue, please do not rely on this newsletter but make sure to consult a legal adviser. We would be delighted to answer your questions, if any.

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Lawyers

Bertrice Hsu

Associate

Singapore

Nanami Fukuhara

Associate

Tokyo

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