Clearing the Way: The 388th Engineer Company (Clearance) UXO Mission at Fort Irwin
Under the bright desert sun of Fort Irwin, Soldiers of the 388th Engineer Company (Clearance) spent early spring 2026 doing what they are uniquely trained to do: turning hazardous terrain into safe ground for future development. From March 14 - April 4, 2026, the Florida‑based unit cleared more than 21 miles of land near Langford Lake, ensuring a new natural gas pipeline could be installed without risk from unexploded ordnance (UXO) hidden beneath the surface.
Operating under the 841st Engineer Battalion, 926th Engineer Brigade, and 412th Theater Engineer Command, the team executed a mission that demanded technical precision, physical endurance, and a deep sense of purpose. Their clearance effort spanned 113,446 linear feet across five major route segments-Route Alpha, Bravo, Charlie, Delta, and Echo-along with two 150‑by‑150‑foot staging areas. For the Soldiers on the ground, it was a chance to apply their training in a way that delivered immediate, tangible impact.
“This mission allows our Soldiers to employ the equipment they are trained on while ensuring the contractor can safely install the pipeline,” said 1st Sgt. Flavio Rivera, First Sergeant for the 388th Engineer Company. “It’s a direct application of our skills that not only enhances readiness but also contributes to a real‑world project that benefits the installation.”
Each day began with surface clearance with Soldiers walking the route and scanning the ground for anything out of place. The work was slow and deliberate, requiring patience, discipline, and trust in the Soldier beside them. Once the surface was declared safe, the mission shifted to subsurface detection, where the Husky Mounted Detection System became the centerpiece of operations. Its ground‑penetrating radar identified metallic threats buried as deep as 10 feet. When the Husky detected an anomaly, handheld AN/PSS‑14 mine detectors and excavation teams moved in to investigate.
Supporting equipment, including D7 dozers, graders, and the High Mobility Engineer Excavator, prepared the terrain and exposed potential hazards. The entire effort followed a disciplined six‑phase sequence: lane selection, anomaly marking, handheld scanning, excavation, and final assessment by explosive ordnance disposal personnel. Whether an item was removed, relocated, or destroyed in place, every action was coordinated and deliberate.
Behind the scenes, quality control teams ensured every piece of equipment was calibrated daily and that each cleared area met strict safety standards. Survey teams followed closely behind the clearance elements, marking progress with green stakes, flags, and paint. Every 250 meters, six‑foot pickets were placed along both sides of the route as visual reminders of how much ground had been secured.
By mission’s end, the Soldiers had identified and mitigated 75 total hazards, including two confirmed unexploded ordnance items: a 90mm APEG round and a 155mm smoke projectile. The remaining 73 items were metallic debris and other non‑UXO hazards, all documented and addressed.
For the Soldiers of the 388th, the mission was more than a technical task, it was a chance to contribute directly to the future of Fort Irwin. The National Training Center is known for preparing units for large‑scale combat operations, but missions like this highlight the versatility of Army Reserve engineers and the essential role they play in infrastructure development and sustainment.
By clearing UXO along the pipeline route, the 388th is helping enable a project that will significantly improve energy resilience and operational capability at Fort Irwin. The mission also saved Fort Irwin an estimated $9.7 million in civilian contracting costs. At the same time, the Soldiers gained valuable hands‑on experience that sharpened their technical skills and strengthened their readiness.
“It’s a mission that strengthens the installation and strengthens our Soldiers,” Rivera said. “That’s the kind of work that makes a difference.”
As the final green picket went into the ground and the last survey logs were completed, the 388th Engineer Company closed out a mission that showcased not only their technical proficiency, but their professionalism, teamwork, and commitment to ensuring the safety of others. It was a quiet victory and the confidence that the ground beneath is now safer, stable, and ready for what comes next.