“If it’s a pull door, meaning we have to pry the door, we’d use the Halligan tool,” said Sharp. “And if it’s a push door, we ...

A robotic Assault Breacher Vehicle cleared mines during a 2022 combined arms breach exercise at Yakima Training Center in Washington state. (Jen Judson/Staff) The challenges faced by combat engineers ...

SEOUL, South Korea — U.S. and South Korean troops honed their underground combat skills using drones and breaching tools as part of a recent large-scale joint military exercise across South Korea.