Logo of Phnom Penh Post newspaper Phnom Penh Post - C4 explosives went missing from CMAC

C4 explosives went missing from CMAC

C4 explosives went missing from CMAC

The Post has learned that an undisclosed amount of C4, the same plastic explosive

used in the Bali bombing, has gone missing at various times during the past eight

years from the government's demining agency, the Cambodian Mine Action Center (CMAC).

There have long been rumors that substantial amounts of C4 were stolen from the agency.

That some has in fact disappeared was backed up by a statement from the US Embassy

in Phnom Penh, which admitted that it has received reports that "some small

quantities" had disappeared. However it was not able to provide an estimate

of the total amount.

Figures provided to the Post by CMAC earlier this year showed the agency purchased

15.02 tons of C4 between August 1995 and August 1998. CMAC data showed that only

102 kilograms of C4 remained at CMAC's central store in January 2002.

The current director-general of CMAC, Khem Sophoan, joined the agency in August 1999

after a financial scandal almost closed it. He said he could not release figures

showing how much C4 the organization's demining teams had reported they had used,

even though that could clarify how much had gone missing.

"You are a journalist so I could not report to you about this, because we send

our reports to the United States Embassy. We cannot report ... about the explosives

used in CMAC," he told the Post on October 17. One week later he said he did

not have figures for the period prior to his appointment.

Sophoan insisted that only the US Embassy could provide the figures, but said he

was 100 percent satisfied that since he had been in charge, all C4 had been used

properly in the field. The only amount he was aware had gone missing was 17 kilograms

that fell off a truck in January 1999 and was never traced.

For the period prior to mid-1999, he referred questions to former CMAC head Sam Sotha.

He is currently the head of CMAA, the country's overarching mine authority, but between

July 1995 and July 1999 was CMAC's director-general. Sotha said he was "very,

very sure" that no C4 had gone missing during his tenure.

"I was very careful about that, and the Royal Government was very careful about

that," Sotha said. Internal controls in place, he added, meant he would expect

to have known if some had gone missing.

However the statement received from the US Embassy, whose government manufactures

most of the world's C4, makes it clear that some of the plastic explosive had disappeared,

and placed the onus for the safety of the stocks squarely on the Cambodian government.

"We have received report (sic) over the last eight years that some small quantities

have been lost or stolen," it noted. "We have not conducted any independent

investigations of these claims and we place our trust in the Royal Government of

Cambodia and its agencies to investigate these reports and to maintain accountability

of these sensitive items."

It seems likely that the amounts of C4 disappeared before Sophoan took over at CMAC.

In an interview earlier this year, then-US Ambassador Kent Wiedemann told the Post

that the US had been working with CMAC since 1998 to ensure "US military-style

handling of stores". Among the measures introduced were a two-key system "to

ensure the safety and integrity of the stores' system".

During the interview Ambassador Wiedemann said there was "no evidence of any

kind that there has been any diversion, sale or theft of those stocks". When

asked whether it was possible some had gone missing, he replied: "Of course

it is, but we have done all we can."

The US Embassy statement received on October 22 noted that the US government has

provided funds to CMAC since 1994 allowing the agency to purchase C4 from the US

Department of Defense.

It stressed that responsibility for the security of the explosive was CMAC's alone,

although the US does "maintain a serious interest in accountability and [we]

periodically conduct inspections of CMAC's record-keeping procedures and physical


C4 has been used in several attacks linked to the al-Qaeda group, including the Bali

bombing in mid-October that left around 190 people dead. Some reports suggest that

around 150 kilograms of C4 was used in that attack.


  • Quarantine still a must for all arrivals, in next Covid chapter

    Since early May, an average of five to 10 Cambodian people have died from Covid-19 a day with many others testing positive amid the ongoing community outbreak. At the same time, however, hundreds of patients also recovered a day. The first Covid-19 case in Cambodia was

  • US wants 'full access' to Ream Naval Base

    On June 11, the US embassy's Defense Attaché Colonel Marcus M Ferrara visited Ream Nava Base in coordination with Cambodian officials following the recent approval of Prime minister Hun Sen to allay the concerns on Chinese military presence at the base as raised by US Deputy

  • First commercial gold mine online

    Australian miner Renaissance Minerals (Cambodia) Ltd on June 21 began the commercial operation of its $120 million Okvau Gold Project in the northeastern province of Mondulkiri, becoming the Kingdom’s first gold producer. Located in the Okvau area in southwestern Mondulkiri province’s Keo Seima district, the

  • Jab drive heading to 5 provinces

    The government is set to vaccinate more than 1.2 million people in five provinces after finishing with Phnom Penh and neighbouring Kandal in an ongoing campaign administered by the ministries of Health and National Defence. The five provinces are Preah Sihanouk, Kampong Speu, Takeo, Kampong Cham

  • New immigration bill targets illegal foreigners in Kingdom

    General Department of Immigration (GDI) officials are discussing revisions to the new draft law on immigration to prevent foreigners from entering Cambodia illegally and to supervise those living in the Kingdom more effectively. The revisions draw wide support among civil society organisations. GDI director-general Kirth

  • Transport minister requests free trial of Phnom Penh-Sihanoukville expressway

    The Ministry of Public Works and Transport held discussions with the company constructing the expressway from Phnom Penh to Preah Sihanouk province to allow drivers to test the road free of charge before an official toll is set. While inspecting the progress of its construction