Servicemen who died in searing heat during Brecon Beacons training were serving with Territorial Army

A third man remains in a serious condition in hospital after the incident on Saturday

Two servicemen who died during a military training exercise on the hottest day of the year were entering the selection process for the Territorial Army's section of the SAS, according to reports.

A third serviceman remains in a serious condition in hospital after the incident in Powys on Saturday.

The trio formed part of a group training across some of Wales' most rugged terrain in the Brecon Beacons on Saturday when temperatures hit 29.5C, making it the hottest day of the year.

Military sources have said that the soaring heat may have contributed to their deaths. The three men could have been carrying very heavy equipment and training to a deadline, which meant they would have been "pushing themselves very hard", Major Alan Davies said.

However, the MoD has refused to confirm reports that the three men were aspiring to join the reservists' branch of the SAS. A spokesman added that there are no plans to change “routine exercises” in light of the incident.

The Brecon Beacons is one of several locations British military use as part of their training.

Its rugged and sprawling terrain helps prepare soldiers physically and mentally for warfare as well as put their logistic skills to the test, making it an ideal area for elite forces personnel like the SAS.

However the Beacons' jagged topography can prove dangerous even to the most hardened and physically fit.

Earlier this year an army captain was found dead on the snow-covered Corn Du mountain. It was thought that Rob Carnegie had been taking part in a gruelling 17 to 40 mile march in freezing conditions in the Brecon Beacons as part of a selection process for the special forces regiment, when he collapsed and died.

Major Davies, who was involved in contingency planning during the first Gulf War, told the BBC that the Beacons is one the most challenging terrains military personnel can encounter.

“On one end of the spectrum you have cadets being taken for mountain walking and at the other end of the spectrum the SAS use it,” he said.

News of the deaths was met with shock in the nearby town of Brecon, which is home to the Infantry Battle School.

Brecon Mayor and Powys county councillor Matthew Dorrance said: “It's incredibly sad for the friends and family of the people who have lost their lives and our thoughts are with the person who is injured.

“In one way we've been blessed with the weather but for people working in this heat, they're tough conditions.”

Members of all four of South Wales' mountain rescue teams were called out to attend the scene when the two servicemen died.

Thirty members of Central Beacons, Brecon, Western Beacons and Abergavenny-based Longtown Mountain Rescue Teams joined the operation near Pen y Fan, which is the highest mountain in South Wales.

Live ammunition was not thought to be involved in the incident. Police and the Ministry of Defence (MoD) are continuing to investigate their deaths.

Life and Style
Swimsuit, £245, by Agent Provocateur
fashion

Diving in at the deep end is no excuse for shirking the style stakes

Sport
Mario Balotelli, Divock Origi, Loic Remy, Wilfried Bony and Karim Benzema
transfersBony, Benzema and the other transfer targets
Sport
Yaya Touré has defended his posturing over his future at Manchester City
Voices
Spectators photograph the Tour de France riders as they make their way through the Yorkshire countryside
voicesHoward Jacobson: Line the streets for a cycling race? You might just as well watch a swarm of wasps
PROMOTED VIDEO
Have you tried new the Independent Digital Edition apps?
News
ebookA unique anthology of reporting and analysis of a crucial period of history
Life and Style
lifeHere's one answer to an inquisitive Reddit user's question
News
peopleDave Legeno, the actor who played werewolf Fenrir Greyback in the Harry Potter films, has died
News
Detail of the dress made entirely of loom bands
news
Life and Style
beauty
Sport
There were mass celebrations across Argentina as the country's national team reached their first World Cup final for 24 years
transfersOne of the men to suffer cardiac arrest was 16 years old
Arts and Entertainment
Armando Iannucci, the creator of 'The Thick of It' says he has
tvArmando Iannucci to concentrate on US show Veep
Sport
German supporters (left) and Argentina fans
world cup 2014Final gives England fans a choice between to old enemies
News
A mugshot of Ian Watkins released by South Wales Police following his guilty pleas
peopleBandmates open up about abuse
Sport
Basketball superstar LeBron James gets into his stride for the Cleveland Cavaliers
sportNBA superstar announces decision to return to Cleveland Cavaliers
Sport
Javier Mascherano of Argentina tackles Arjen Robben of the Netherlands as he attempts a shot
world cup 2014
Sport
Four ski officials in Slovenia have been suspended following allegations of results rigging
sportFour Slovenian officials suspended after allegations they helped violinist get slalom place
News
14 March 2011: George Clooney testifies before the Senate Foreign Relations Committee during a hearing titled 'Sudan and South Sudan: Independence and Insecurity.' Clooney is co-founder of the Satellite Sentinel Project which uses private satellites to collect evidence of crimes against civilian populations in Sudan
people
Independent
Travel Shop
the manor
Up to 70% off luxury travel
on city breaks Find out more
santorini
Up to 70% off luxury travel
on chic beach resorts Find out more
sardina foodie
Up to 70% off luxury travel
on country retreats Find out more
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

iJobs Job Widget
iJobs General

C# Developer (HTML5, JavaScript, ASP.NET, Mathematics, Entity)

£30000 - £45000 per annum + Benefits + Bonus: Harrington Starr: C# Developer (...

C# Integration Developer (.NET, Tibco EMS, SQL 2008/2012, XML)

£60000 - £80000 per annum + Benefits + Bonus: Harrington Starr: C# Integration...

Biztalk - outstanding opportunity

£75000 - £85000 per annum + ex bens: Deerfoot IT Resources Limited: Biztalk Te...

Trade Desk Specialist (FIX, Linux, Windows, Network Security)

£60000 per annum: Harrington Starr: Trade Desk Specialist (FIX, Linux, Windows...

Day In a Page

A History of the First World War in 100 Moments: Peace without magnanimity - the summit in a railway siding that ended the fighting

A History of the First World War in 100 Moments

Peace without magnanimity - the summit in a railway siding that ended the fighting
Scottish independence: How the Commonwealth Games could swing the vote

Scottish independence: How the Commonwealth Games could swing the vote

In the final part of our series, Chris Green arrives in Glasgow - a host city struggling to keep the politics out of its celebration of sport
Out in the cold: A writer spends a night on the streets and hears the stories of the homeless

A writer spends a night on the streets

Rough sleepers - the homeless, the destitute and the drunk - exist in every city. Will Nicoll meets those whose luck has run out
Striking new stations, high-speed links and (whisper it) better services - the UK's railways are entering a new golden age

UK's railways are entering a new golden age

New stations are opening across the country and our railways appear to be entering an era not seen in Britain since the early 1950s
Conchita Wurst becomes a 'bride' on the Paris catwalk - and proves there is life after Eurovision

Conchita becomes a 'bride' on Paris catwalk

Alexander Fury salutes the Eurovision Song Contest winner's latest triumph
Pétanque World Championship in Marseilles hit by

Pétanque 'world cup' hit by death threats

This year's most acrimonious sporting event took place in France, not Brazil. How did pétanque get so passionate?
Whelks are healthy, versatile and sustainable - so why did we stop eating them in the UK?

Why did we stop eating whelks?

Whelks were the Victorian equivalent of the donor kebab and our stocks are abundant. So why do we now export them all to the Far East?
10 best women's sunglasses

In the shade: 10 best women's sunglasses

From luxury bespoke eyewear to fun festival sunnies, we round up the shades to be seen in this summer
Germany vs Argentina World Cup 2014: Lionel Messi? Javier Mascherano is key for Argentina...

World Cup final: Messi? Mascherano is key for Argentina...

No 10 is always centre of attention but Barça team-mate is just as crucial to finalists’ hopes
Siobhan-Marie O’Connor: Swimmer knows she needs Glasgow joy on road to Rio

Siobhan-Marie O’Connor: Swimmer needs Glasgow joy on road to Rio

18-year-old says this month’s Commonwealth Games are a key staging post in her career before time slips away
The true Gaza back-story that the Israelis aren’t telling this week

The true Gaza back-story that the Israelis aren’t telling this week

A future Palestine state will have no borders and be an enclave within Israel, surrounded on all sides by Israeli-held territory, says Robert Fisk
A History of the First World War in 100 Moments: The German people demand an end to the fighting

A History of the First World War in 100 Moments

The German people demand an end to the fighting
New play by Oscar Wilde's grandson reveals what the Irish wit said at his trials

New play reveals what Oscar Wilde said at trials

For a century, what Wilde actually said at his trials was a mystery. But the recent discovery of shorthand notes changed that. Now his grandson Merlin Holland has turned them into a play
Can scientists save the world's sea life from

Can scientists save our sea life?

By the end of the century, the only living things left in our oceans could be plankton and jellyfish. Alex Renton meets the scientists who are trying to turn the tide
Richard III, Trafalgar Studios, review: Martin Freeman gives highly intelligent performance

Richard III review

Martin Freeman’s psychotic monarch is big on mockery but wanting in malice