Picture courtesy of Daily News

 

The 67th class of the National Defence College (VPor.67) handed over a modified excavator designed to destroy PMN-2 landmines in complex terrain along the Thai-Cambodian border on 14 September. The vehicle was delivered to Lt Gen Siraphop Supavanich, commander of the Royal Thai Army’s Engineering Department, to support border security and reduce risks to personnel during patrols.

 

The initiative responds to ongoing incidents where Thai soldiers have encountered PMN-2 mines planted by Cambodian forces along patrol routes. These mines have caused multiple injuries and amputations among Thai troops, prompting the need for safer demining solutions. VPor.67 students collaborated with the Army’s Engineering Department and the National Science and Technology Development Agency (NSTDA) to develop the excavator prototype.

 

The excavator, weighing approximately 3.5 tonnes, is designed to navigate steep and rugged terrain while pressing and destroying PMN-2 landmines. It features reinforced armour to protect the operator and advanced engineering design using 3D modelling and computer simulations to ensure durability against explosive forces. The landmine pressing mechanism, made from medium-strength steel treated for high yield (720 MPa), can be easily replaced or adjusted if damaged during operations.

 

Prof. Dr. Chukit Limpijumnong, director of NSTDA and VPor.67 alumnus, explained that the prototype was developed with the Metal and Materials Technology Centre (MTEC) under NSTDA supervision, with Dr. Ekkrath Waianit leading the engineering design team. The vehicle allows small patrol units to safely access and clear suspected minefields, reducing risks to both military personnel and civilians in border areas.

 

The prototype was completed in just one month and will now undergo field testing with the Army’s Engineering Department. Feedback from operational use will guide further improvements and future production models. The project demonstrates the practical application of research to national security and the protection of personnel along high-risk border regions.

 

 

Key Takeaways

 

• VPor.67 students delivered a modified excavator capable of destroying PMN-2 landmines along the Thai-Cambodian border.

• The vehicle incorporates advanced 3D-engineered designs, reinforced armour, and a high-strength pressing mechanism for operator safety.

• Field testing will allow further improvements and potential production for broader military deployment.

 

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  Adapted by Asean Now from Naewna 2025-09-15

 

 

 

 

... but please don’t tell me you got another generous donation from teflon toni …   

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