MSC Hermes III remains abandoned and adrift in the South China Sea after all 25 crew members were safely rescued from the container ship east of Vietnam.
The Liberia-registered containership issued a distress alert on 22 September 2026 before its crew abandoned ship in a lifeboat. MSC Ruby recovered all 25 seafarers with no injuries reported. A subsequent navigational warning describes MSC Hermes III as a derelict vessel adrift, while the cause of the casualty has not been officially confirmed.
What Happened to MSC Hermes III?
The Maritime Rescue Coordination Centre Singapore received a distress alert from MSC Hermes III at about 08:45 Singapore Time on 22 September 2026.
According to the Maritime and Port Authority of Singapore, the Liberia-registered container ship was inside Singapore’s Maritime Search and Rescue Region and approximately 300 kilometres east of Vietnam.
MRCC Singapore immediately broadcast a request for ships in the vicinity to render assistance.
Three vessels responded.
The crew of MSC Hermes III subsequently abandoned the container ship in a lifeboat.
The containership MSC Ruby reached the survival craft and recovered all 25 crew members.
Singapore authorities confirmed that everyone was safe and that no injuries were reported.
MRCC Singapore then began coordinating with the Vietnamese Maritime Rescue Coordination Centre on arrangements for the rescued crew to return safely to shore.
Confirmed
- Distress alert received on 22 September.
- Vessel about 300 km east of Vietnam.
- 25 crew abandoned ship in a lifeboat.
- MSC Ruby rescued all 25 crew.
- No crew injuries were reported.
- The vessel remained afloat after abandonment.
- A navigational warning subsequently listed it as adrift.
Not officially confirmed
- The cause of the emergency.
- Reports that a fire caused the casualty.
- The extent of any machinery damage.
- The condition of the cargo.
- Any pollution or bunker leakage.
- A confirmed salvage or towage arrangement.
MSC Hermes III Listed as Derelict and Adrift
The situation developed further after the successful crew rescue.
A subsequent HYDROPAC navigational warning identified MSC Hermes III as a derelict motor vessel adrift in the South China Sea.
HYDROPAC 2740/26 reported the vessel in the vicinity of:
South China Sea
An associated NAVAREA XI warning also describes the casualty as an abandoned vessel approximately 213 metres long and adrift in the northern part of the South China Sea.
The navigational warning confirms an important point for anyone searching for the latest MSC Hermes III status: the ship did not sink immediately following the evacuation.
Where Is MSC Hermes III?
The casualty occurred in the South China Sea, east of Vietnam.
The first distress alert was associated with a position near 11°40’N, 112°08’E. The later warning listed the abandoned vessel near 11°45’N, 112°15’E.
That movement is consistent with the vessel continuing to drift after the crew had left the ship.
Because the vessel is not operating normally, search queries such as MSC Hermes III current location or MSC Hermes III position need to be treated carefully. A navigational-warning coordinate describes the vessel’s position at a particular time; it is not equivalent to a permanent or continuously updated position.
Did MSC Hermes III Sink?
No confirmed report indicates that MSC Hermes III sank.
The navigational warning issued after the evacuation explicitly described the ship as adrift, meaning the hull remained afloat when the warning was transmitted.
That does not establish the vessel’s technical condition.
A ship may remain afloat while experiencing machinery failure, electrical failure, flooding, structural damage, fire damage or another casualty. None of those possibilities should be presented as the cause of this incident until supported by an official statement or investigation.
Was There a Fire on MSC Hermes III?
A fire has not been officially confirmed as the cause of the MSC Hermes III casualty.
The official MPA rescue statement confirms the distress alert, abandonment and rescue but does not identify the emergency’s cause.
Industry reporting has also noted that there was no official confirmation of fire reports at the time of publication.
That distinction is important in casualty reporting.
Until investigators, the vessel operator, flag administration or another competent authority confirms what occurred, the correct description is that MSC Hermes III suffered an emergency that resulted in abandonment.
MSC Ruby Rescued All 25 Crew Members
The human outcome of the casualty was successful: all 25 seafarers were recovered alive and without reported injuries.
MSC Ruby performed the actual recovery after the crew of MSC Hermes III entered a lifeboat.
The response illustrates how the international maritime search-and-rescue system works when a commercial vessel transmits a distress alert.
The Maritime and Port Authority of Singapore explains that its Port Operations Control Centre coordinates maritime search and rescue across a region covering more than one million square kilometres of the South China Sea and operates shore-based GMDSS facilities for distress monitoring and coordination.
For the communications system behind maritime distress alerting, see Tide Signal’s complete guide to GMDSS, SOLAS Chapter IV and distress communications.
Why the Lifeboat Evacuation Matters
The phrase “abandon ship” has a specific operational significance at sea.
Leaving a merchant vessel removes the crew from the relative protection of the ship and transfers survival to lifeboats, liferafts and the wider search-and-rescue system.
Survival craft must therefore be ready for immediate use, capable of being launched and equipped to support personnel until recovery.
The International Maritime Organization’s life-saving appliance framework covers lifeboats, liferafts, lifejackets, immersion suits, rescue boats, launching systems and other equipment required for emergencies at sea.
Tide Signal’s SOLAS Chapter III guide explains the shipboard requirements for survival craft, launching arrangements, drills, operational readiness and life-saving appliances.
Why an Unmanned Container Ship Adrift Is a Navigation Hazard
Once the immediate rescue is complete, the operational problem changes.
A large unmanned ship drifting in an active trading area becomes a navigation, casualty-management and potentially environmental risk.
The principal issues include:
- the vessel’s continuously changing drift position;
- collision risk for passing merchant traffic;
- weather and sea-state development;
- the integrity of the hull;
- cargo and container security;
- condition of container lashings;
- bunker-fuel containment;
- loss of electrical or propulsion capability;
- the ability of salvage personnel to board safely;
- availability of towing assets; and
- identification of a suitable destination or place of refuge.
The warning to shipping is therefore operationally significant even though the crew has already been rescued.
Tide Signal’s SOLAS Chapter V — Safety of Navigation guide covers the wider framework around navigational safety, voyage planning, bridge systems, distress assistance and maritime safety information.
Why the South China Sea Location Matters
MSC Hermes III became disabled in one of the world’s most strategically important maritime regions.
The South China Sea carries dense container, tanker, dry-bulk and regional feeder traffic connecting major ports across East and Southeast Asia.
For surrounding vessels, the central issue is not simply the size of MSC Hermes III.
It is that an unmanned ship does not behave like normal commercial traffic. Its movement may be governed by wind, current and sea state rather than voyage planning, bridge watchkeeping and propulsion.
That is why navigational warnings are issued and why nearby ships must use updated Maritime Safety Information, radar, AIS information where available, visual lookout and prudent bridge procedures.
The broader international navigation framework is established under SOLAS, while Tide Signal’s SOLAS Convention guide connects the individual safety chapters into the wider regulatory structure.
MSC Hermes III Vessel Details
MSC Hermes III is a geared container ship built in 2006 and sailing under the Liberian flag.
Commercial vessel data from Flexport Atlas lists IMO number 9350317 and capacity of approximately 2,490 TEU.
| MSC Hermes III Particular | Reported Vessel Data |
|---|---|
| Vessel | MSC Hermes III |
| IMO | 9350317 |
| Ship type | Container ship |
| Flag | Liberia |
| Year built | 2006 |
| Length | Approximately 212 m |
| Gross tonnage | 27,061 GT |
| Deadweight | Approximately 38,193 tonnes |
| Container capacity | Approximately 2,490 TEU |
| MMSI | 636018593 |
What Happens to MSC Hermes III Next?
With the crew safe, attention shifts to casualty assessment and recovery.
The next confirmed developments could include inspection of the ship, boarding by specialists, a towage arrangement, salvage intervention or movement to a safe destination.
Before that happens, several questions need answers:
- What caused the emergency?
- Is the hull structurally sound?
- Is water entering any compartment?
- What is the condition of the main engine and electrical systems?
- Are the container stacks secure?
- Has any cargo been damaged?
- Is there any bunker leakage or pollution?
- Can the vessel be safely boarded?
- Can propulsion be restored?
- Will towage be required?
As of the latest information reviewed on 23 September, there had been no confirmed public announcement detailing a towage or salvage arrangement.
That makes the next official casualty update especially important.
What About the Cargo on MSC Hermes III?
No official public statement reviewed by Tide Signal has yet established the condition of the containers aboard MSC Hermes III.
It would therefore be premature to state that containers were lost, damaged or involved in the original emergency.
For cargo interests, the key questions are likely to include:
- whether the cargo remains physically secure;
- whether any containers shifted during the casualty;
- whether refrigerated containers still have electrical supply;
- whether water, heat or smoke affected individual units;
- where the vessel may eventually be taken;
- whether cargo will require transshipment; and
- how any subsequent delay will affect onward delivery.
Those issues usually become clearer only after a ship has been stabilised and safely accessed.
MSC Hermes III Timeline
What Shipping Companies Will Watch Now
The successful rescue removed the immediate threat to life, but the commercial and operational phase of the casualty is still developing.
Shipowners, cargo interests, insurers, salvors and other operators will be watching several areas closely:
- Updated position: where the unmanned ship continues to drift.
- Cause: what forced the crew to abandon MSC Hermes III.
- Hull condition: whether the vessel remains structurally stable.
- Machinery: whether propulsion and electrical systems can be restored.
- Containers: whether cargo and lashings remain secure.
- Pollution: whether any fuel or other substances have entered the sea.
- Salvage: whether specialist personnel and tugs are deployed.
- Port of refuge: where the ship could be taken if recovery begins.
- Investigation: what official findings eventually establish about the casualty.
Search and Rescue Lessons From the MSC Hermes III Incident
The MSC Hermes III casualty provides a practical example of several international maritime safety systems working together.
A distress signal triggered coordination by a Maritime Rescue Coordination Centre. Nearby merchant vessels responded. The crew used a survival craft. Another commercial ship recovered the survivors.
These functions sit across several connected safety frameworks:
- GMDSS and SOLAS Chapter IV for maritime distress communications and alerting;
- SOLAS Chapter III for lifeboats, survival craft and life-saving arrangements;
- SOLAS Chapter V for navigation safety, search and rescue obligations and assistance to persons in distress; and
- the wider SOLAS Convention that connects these requirements into the global merchant-shipping safety framework.
The IMO notes that SOLAS Chapter V includes an obligation for masters to proceed to the assistance of persons in distress at sea, while Chapter IV incorporates the Global Maritime Distress and Safety System.
Frequently Asked Questions About MSC Hermes III
What happened to MSC Hermes III?
MSC Hermes III transmitted a distress alert in the South China Sea on 22 September 2026. Its 25 crew members abandoned the ship in a lifeboat and were subsequently rescued by MSC Ruby.
How many crew members were rescued from MSC Hermes III?
All 25 crew members were rescued. Singapore’s Maritime and Port Authority reported that no injuries were sustained.
Who rescued the MSC Hermes III crew?
MSC Ruby recovered the 25 seafarers from their lifeboat after MRCC Singapore requested nearby vessels to assist.
Where did the MSC Hermes III incident happen?
The incident occurred in the South China Sea, approximately 300 km east of Vietnam and inside Singapore’s Maritime Search and Rescue Region.
Where is MSC Hermes III now?
HYDROPAC warning 2740/26 listed the abandoned vessel near 11°45.00’N, 112°15.00’E. Because MSC Hermes III is adrift, that coordinate should not be treated as a permanent live position.
Did MSC Hermes III sink?
No confirmed report reviewed for this update indicates that the vessel sank. A navigational warning issued after the evacuation described MSC Hermes III as derelict and adrift.
Was MSC Hermes III on fire?
A fire has not been officially confirmed as the cause of the casualty. The official MPA rescue statement does not identify the cause of the emergency.
What caused the MSC Hermes III incident?
The cause remains officially unconfirmed in the public information reviewed for this update. Claims about fire, flooding, machinery failure or another cause should therefore not be presented as established fact.
What is the IMO number of MSC Hermes III?
The vessel’s IMO number is 9350317.
How large is MSC Hermes III?
MSC Hermes III is approximately 212 metres long and has a reported capacity of around 2,490 TEU.
Is MSC Hermes III being salvaged?
No confirmed public towage or salvage arrangement had been detailed in the sources reviewed for this 23 September update. Further casualty-management information is expected as the situation develops.
Key Takeaways
- MSC Hermes III issued a distress alert on 22 September 2026.
- The container ship was approximately 300 km east of Vietnam.
- All 25 crew members abandoned the vessel in a lifeboat.
- MSC Ruby rescued all 25 seafarers.
- No injuries were reported.
- A later warning listed MSC Hermes III as a derelict vessel adrift in the South China Sea.
- The ship was reported near 11°45’N, 112°15’E.
- There is no official confirmation that a fire caused the emergency.
- The cause of the casualty remains unconfirmed in the information reviewed for this update.
- The next major developments are expected to concern the vessel’s condition, drift, salvage, cargo and any subsequent investigation.
Sources and Further Reading
- Maritime and Port Authority of Singapore — MRCC Singapore Coordinates Rescue of 25 Crew from MSC Hermes III
- HYDROPAC Navigational Warnings — Warning 2740/26
- Maritime and Port Authority of Singapore — Search and Rescue
- International Maritime Organization — SOLAS Convention
- International Maritime Organization — Life-Saving Appliances
- Flexport Atlas — MSC Hermes III Vessel Particulars
Editorial note: This is a developing maritime casualty. Tide Signal distinguishes confirmed information from unverified reports and will update this article if authorities, the vessel operator or other primary sources release new information concerning the cause, vessel condition, cargo, towage, salvage or investigation.
