Two Boys Arrested After Deliberate Drumau Mountain Fire, Wales 2026

Key Points

• The Drumau Mountain fire was reported on Mynydd Drumau in Neath Port Talbot on Monday, August 24.
• South Wales Police said the fire was started deliberately.
• Two teenage boys have been arrested as part of the investigation.
• A 15-year-old from Neath Abbey was arrested on suspicion of attempted arson with intent to endanger life.
• A 17-year-old from Skewen was arrested on suspicion of arson with recklessness as to whether life was endangered and criminal damage to property.
• Both teenagers were in police custody when the update was issued.
• The fire spread across the mountain, prompting concerns among residents in nearby communities.
• The police investigation is ongoing, and an arrest does not mean a person has been found guilty.

Wales (Wales Times) August 27, 2026 – The Drumau Mountain fire investigation has resulted in the arrest of two teenagers after a blaze on Mynydd Drumau was found to have been started deliberately, South uk/police/">Wales Police said.

The fire was reported on Monday evening, 24 August, on the mountain in Neath Port Talbot. Reporting by Herald.Wales said the incident spread across the mountain and left people living nearby concerned about their safety. The published report did not state the size of the affected area, whether properties were damaged, or whether anyone was injured.

South Wales Police confirmed that a 15-year-old boy from Neath Abbey had been arrested on suspicion of attempted arson with intent to endanger life. A 17-year-old boy from Skewen was arrested on suspicion of arson with recklessness as to whether life was endangered and criminal damage to property.

Both teenagers were in police custody at the time of the force’s statement, according to WalesOnline, which reported the police update on 26 August.

What did South Wales Police say about the Drumau Mountain fire?

South Wales Police described the Mynydd Drumau incident as a deliberately set fire and set out the separate allegations being investigated in relation to each teenager.

A force spokesperson said:

“Two teenagers have been arrested in connection with a deliberately-set fire on Mynydd Drumau in Neath Port Talbot on Monday evening (August 24).”

The spokesperson added:

“A 15-year-old boy from Neath Abbey has been arrested on suspicion of attempted arson with intent to endanger life.”

South Wales Police further said: “A 17-year-old boy from Skewen has been arrested on suspicion of arson with recklessness as to whether life was endangered and criminal damage to property.”

The force said both boys were in custody at the point the statement was issued. The investigation is continuing.

The distinction between the allegations is significant. The police statement attributes attempted arson with intent to endanger life to the 15-year-old, while the 17-year-old is being investigated on suspicion of arson with recklessness as to whether life was endangered, as well as criminal damage to property. No charges, court dates or outcomes had been announced in the reports reviewed.

Under UK law, people arrested on suspicion of an offence are entitled to the presumption of innocence unless and until proven guilty in court.

Where did the deliberate fire take place?

The fire was reported on Mynydd Drumau, also known as Drumau Mountain, in Neath Port Talbot. The mountain is near communities including Skewen and Neath Abbey, which are identified in the police statement as the home areas of the two teenagers arrested.

According to WalesOnline, the fire “tore its way across” the mountain after it began on Monday evening. The publication reported that residents feared for their safety as the blaze developed.

Greatest Hits Radio South Wales, reporting the same police development, described the incident as a large fire that swept through Drumau Mountain near Skewen. Its report said the investigation remained active after the two arrests.

Neither report provided a confirmed cause beyond the police description that the fire was deliberately set. They also did not provide official figures for the number of firefighters involved, the duration of the emergency response, damage to land or wildlife, or disruption to roads and services.

Why are the arrests being treated as a serious development?

The allegations disclosed by South Wales Police concern potential danger to life and alleged damage to property. A mountain or grassland fire can move quickly depending on terrain, dry vegetation and wind conditions, potentially bringing emergency services into contact with difficult conditions.

The case also comes during a period in which South Wales Police has dealt with other reports of deliberate fires. Earlier in August, four 14-year-old boys from Porth were arrested on suspicion of arson after a deliberately set fire on a mountain near Pleasant Heights. Those boys were later bailed under investigation, according to BBC News and ITV News Wales.

That Porth case is a separate investigation from the Mynydd Drumau fire. The people arrested, location, date and circumstances are different. It would therefore be inaccurate to suggest the incidents are linked unless police make such a connection.

In its reporting on the Porth case, ITV News Wales quoted a warning that deliberately starting fires is a criminal offence and urged anyone with information or who sees suspicious activity to report it to Crimestoppers on 0800 555 111 or police on 101.

Members of the public should use 999 where there is an immediate danger to life or an active fire requiring an emergency response.

What happens next in the South Wales Police investigation?

South Wales Police will continue to assess evidence connected with the fire on Mynydd Drumau. This may include accounts from witnesses, emergency-service information, examination of the area and any other evidence relevant to establishing how the blaze began.

The force has not publicly said whether further arrests are anticipated. It has also not published a timeline for any charging decision. Decisions on charges are made after investigators have gathered sufficient evidence and, where relevant, after consideration by the Crown Prosecution Service.

The legal process may involve release from custody, bail, no further action, a charging decision or subsequent court proceedings. The available reports do not establish which outcome will apply in this case.

People with information that could assist officers can contact South Wales Police through its non-emergency channels or provide information anonymously to Crimestoppers. Those sharing material online should avoid naming or identifying the minors involved, particularly as the investigation remains live and no court outcome has been reported.

What is the background to deliberate fire incidents in South Wales?

Deliberate fire-setting has remained a concern for police and fire services in parts of South Wales, particularly where fires begin near communities, transport routes or open mountain land.

In the earlier Porth case, police arrested four boys aged 14 on suspicion of arson after a deliberate mountain fire near Pleasant Heights. BBC News reported that the boys were on police bail while the investigation continued.

A separate incident was also reported near Treherbert railway station on 16 August. ITV News Wales said two 15-year-olds and one 13-year-old were arrested after a deliberate fire was set behind the station; the investigation was ongoing.

These incidents should not be treated as evidence of a common cause or coordinated activity. However, they show why police and emergency services have stressed the risks posed by fires deliberately started in or near populated areas.

How could the Drumau Mountain fire affect nearby residents?

For residents around Mynydd Drumau, the immediate impact is likely to be continued concern while police establish the full circumstances of the fire. People living near the mountain may also remain alert to smoke, restricted access to affected land or the presence of emergency crews during any continuing work.

The investigation may reassure some residents that the incident is being formally examined, but the case remains unresolved. Its eventual impact on the local community will depend on whether police identify further evidence, whether charges are brought and what the investigation establishes about the scale and consequences of the fire.

For the wider public, the case underlines the importance of reporting suspected deliberate fire-setting promptly rather than attempting to intervene directly.